install bootstrap via composer

1 files changed, 0 insertions, 6433 deletions

diff --git a/library/bootstrap/js/bootstrap.bundle.js b/library/bootstrap/js/bootstrap.bundle.js
deleted file mode 100644
index 9bea2ea30..000000000
--- a/library/bootstrap/js/bootstrap.bundle.js
+++ /dev/null
@@ -1,6433 +0,0 @@
-/*!
-  * Bootstrap v4.1.0 (https://getbootstrap.com/)
-  * Copyright 2011-2018 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
-  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-  */
-(function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery')) :
-  typeof define === 'function' && define.amd ? define(['exports', 'jquery'], factory) :
-  (factory((global.bootstrap = {}),global.jQuery));
-}(this, (function (exports,$) { 'use strict';
-
-  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
-
-  function _defineProperties(target, props) {
-    for (var i = 0; i < props.length; i++) {
-      var descriptor = props[i];
-      descriptor.enumerable = descriptor.enumerable || false;
-      descriptor.configurable = true;
-      if ("value" in descriptor) descriptor.writable = true;
-      Object.defineProperty(target, descriptor.key, descriptor);
-    }
-  }
-
-  function _createClass(Constructor, protoProps, staticProps) {
-    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) _defineProperties(Constructor, staticProps);
-    return Constructor;
-  }
-
-  function _defineProperty(obj, key, value) {
-    if (key in obj) {
-      Object.defineProperty(obj, key, {
-        value: value,
-        enumerable: true,
-        configurable: true,
-        writable: true
-      });
-    } else {
-      obj[key] = value;
-    }
-
-    return obj;
-  }
-
-  function _objectSpread(target) {
-    for (var i = 1; i < arguments.length; i++) {
-      var source = arguments[i] != null ? arguments[i] : {};
-      var ownKeys = Object.keys(source);
-
-      if (typeof Object.getOwnPropertySymbols === 'function') {
-        ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
-          return Object.getOwnPropertyDescriptor(source, sym).enumerable;
-        }));
-      }
-
-      ownKeys.forEach(function (key) {
-        _defineProperty(target, key, source[key]);
-      });
-    }
-
-    return target;
-  }
-
-  function _inheritsLoose(subClass, superClass) {
-    subClass.prototype = Object.create(superClass.prototype);
-    subClass.prototype.constructor = subClass;
-    subClass.__proto__ = superClass;
-  }
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.0): util.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Util = function ($$$1) {
-    /**
-     * ------------------------------------------------------------------------
-     * Private TransitionEnd Helpers
-     * ------------------------------------------------------------------------
-     */
-    var TRANSITION_END = 'transitionend';
-    var MAX_UID = 1000000;
-    var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
-
-    function toType(obj) {
-      return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
-    }
-
-    function getSpecialTransitionEndEvent() {
-      return {
-        bindType: TRANSITION_END,
-        delegateType: TRANSITION_END,
-        handle: function handle(event) {
-          if ($$$1(event.target).is(this)) {
-            return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
-          }
-
-          return undefined; // eslint-disable-line no-undefined
-        }
-      };
-    }
-
-    function transitionEndEmulator(duration) {
-      var _this = this;
-
-      var called = false;
-      $$$1(this).one(Util.TRANSITION_END, function () {
-        called = true;
-      });
-      setTimeout(function () {
-        if (!called) {
-          Util.triggerTransitionEnd(_this);
-        }
-      }, duration);
-      return this;
-    }
-
-    function setTransitionEndSupport() {
-      $$$1.fn.emulateTransitionEnd = transitionEndEmulator;
-      $$$1.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
-    }
-    /**
-     * --------------------------------------------------------------------------
-     * Public Util Api
-     * --------------------------------------------------------------------------
-     */
-
-
-    var Util = {
-      TRANSITION_END: 'bsTransitionEnd',
-      getUID: function getUID(prefix) {
-        do {
-          // eslint-disable-next-line no-bitwise
-          prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
-        } while (document.getElementById(prefix));
-
-        return prefix;
-      },
-      getSelectorFromElement: function getSelectorFromElement(element) {
-        var selector = element.getAttribute('data-target');
-
-        if (!selector || selector === '#') {
-          selector = element.getAttribute('href') || '';
-        }
-
-        try {
-          var $selector = $$$1(document).find(selector);
-          return $selector.length > 0 ? selector : null;
-        } catch (err) {
-          return null;
-        }
-      },
-      getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
-        if (!element) {
-          return 0;
-        } // Get transition-duration of the element
-
-
-        var transitionDuration = $$$1(element).css('transition-duration');
-        var floatTransitionDuration = parseFloat(transitionDuration); // Return 0 if element or transition duration is not found
-
-        if (!floatTransitionDuration) {
-          return 0;
-        } // If multiple durations are defined, take the first
-
-
-        transitionDuration = transitionDuration.split(',')[0];
-        return parseFloat(transitionDuration) * MILLISECONDS_MULTIPLIER;
-      },
-      reflow: function reflow(element) {
-        return element.offsetHeight;
-      },
-      triggerTransitionEnd: function triggerTransitionEnd(element) {
-        $$$1(element).trigger(TRANSITION_END);
-      },
-      // TODO: Remove in v5
-      supportsTransitionEnd: function supportsTransitionEnd() {
-        return Boolean(TRANSITION_END);
-      },
-      isElement: function isElement(obj) {
-        return (obj[0] || obj).nodeType;
-      },
-      typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
-        for (var property in configTypes) {
-          if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
-            var expectedTypes = configTypes[property];
-            var value = config[property];
-            var valueType = value && Util.isElement(value) ? 'element' : toType(value);
-
-            if (!new RegExp(expectedTypes).test(valueType)) {
-              throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
-            }
-          }
-        }
-      }
-    };
-    setTransitionEndSupport();
-    return Util;
-  }($);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.0): alert.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Alert = function ($$$1) {
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-    var NAME = 'alert';
-    var VERSION = '4.1.0';
-    var DATA_KEY = 'bs.alert';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var Selector = {
-      DISMISS: '[data-dismiss="alert"]'
-    };
-    var Event = {
-      CLOSE: "close" + EVENT_KEY,
-      CLOSED: "closed" + EVENT_KEY,
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      ALERT: 'alert',
-      FADE: 'fade',
-      SHOW: 'show'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
-
-    };
-
-    var Alert =
-    /*#__PURE__*/
-    function () {
-      function Alert(element) {
-        this._element = element;
-      } // Getters
-
-
-      var _proto = Alert.prototype;
-
-      // Public
-      _proto.close = function close(element) {
-        element = element || this._element;
-
-        var rootElement = this._getRootElement(element);
-
-        var customEvent = this._triggerCloseEvent(rootElement);
-
-        if (customEvent.isDefaultPrevented()) {
-          return;
-        }
-
-        this._removeElement(rootElement);
-      };
-
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        this._element = null;
-      }; // Private
-
-
-      _proto._getRootElement = function _getRootElement(element) {
-        var selector = Util.getSelectorFromElement(element);
-        var parent = false;
-
-        if (selector) {
-          parent = $$$1(selector)[0];
-        }
-
-        if (!parent) {
-          parent = $$$1(element).closest("." + ClassName.ALERT)[0];
-        }
-
-        return parent;
-      };
-
-      _proto._triggerCloseEvent = function _triggerCloseEvent(element) {
-        var closeEvent = $$$1.Event(Event.CLOSE);
-        $$$1(element).trigger(closeEvent);
-        return closeEvent;
-      };
-
-      _proto._removeElement = function _removeElement(element) {
-        var _this = this;
-
-        $$$1(element).removeClass(ClassName.SHOW);
-
-        if (!$$$1(element).hasClass(ClassName.FADE)) {
-          this._destroyElement(element);
-
-          return;
-        }
-
-        var transitionDuration = Util.getTransitionDurationFromElement(element);
-        $$$1(element).one(Util.TRANSITION_END, function (event) {
-          return _this._destroyElement(element, event);
-        }).emulateTransitionEnd(transitionDuration);
-      };
-
-      _proto._destroyElement = function _destroyElement(element) {
-        $$$1(element).detach().trigger(Event.CLOSED).remove();
-      }; // Static
-
-
-      Alert._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var $element = $$$1(this);
-          var data = $element.data(DATA_KEY);
-
-          if (!data) {
-            data = new Alert(this);
-            $element.data(DATA_KEY, data);
-          }
-
-          if (config === 'close') {
-            data[config](this);
-          }
-        });
-      };
-
-      Alert._handleDismiss = function _handleDismiss(alertInstance) {
-        return function (event) {
-          if (event) {
-            event.preventDefault();
-          }
-
-          alertInstance.close(this);
-        };
-      };
-
-      _createClass(Alert, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
-        }
-      }]);
-
-      return Alert;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
-
-    $$$1(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $$$1.fn[NAME] = Alert._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Alert;
-
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Alert._jQueryInterface;
-    };
-
-    return Alert;
-  }($);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.0): button.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Button = function ($$$1) {
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-    var NAME = 'button';
-    var VERSION = '4.1.0';
-    var DATA_KEY = 'bs.button';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var ClassName = {
-      ACTIVE: 'active',
-      BUTTON: 'btn',
-      FOCUS: 'focus'
-    };
-    var Selector = {
-      DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
-      DATA_TOGGLE: '[data-toggle="buttons"]',
-      INPUT: 'input',
-      ACTIVE: '.active',
-      BUTTON: '.btn'
-    };
-    var Event = {
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY,
-      FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY + DATA_API_KEY + " " + ("blur" + EVENT_KEY + DATA_API_KEY)
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
-
-    };
-
-    var Button =
-    /*#__PURE__*/
-    function () {
-      function Button(element) {
-        this._element = element;
-      } // Getters
-
-
-      var _proto = Button.prototype;
-
-      // Public
-      _proto.toggle = function toggle() {
-        var triggerChangeEvent = true;
-        var addAriaPressed = true;
-        var rootElement = $$$1(this._element).closest(Selector.DATA_TOGGLE)[0];
-
-        if (rootElement) {
-          var input = $$$1(this._element).find(Selector.INPUT)[0];
-
-          if (input) {
-            if (input.type === 'radio') {
-              if (input.checked && $$$1(this._element).hasClass(ClassName.ACTIVE)) {
-                triggerChangeEvent = false;
-              } else {
-                var activeElement = $$$1(rootElement).find(Selector.ACTIVE)[0];
-
-                if (activeElement) {
-                  $$$1(activeElement).removeClass(ClassName.ACTIVE);
-                }
-              }
-            }
-
-            if (triggerChangeEvent) {
-              if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) {
-                return;
-              }
-
-              input.checked = !$$$1(this._element).hasClass(ClassName.ACTIVE);
-              $$$1(input).trigger('change');
-            }
-
-            input.focus();
-            addAriaPressed = false;
-          }
-        }
-
-        if (addAriaPressed) {
-          this._element.setAttribute('aria-pressed', !$$$1(this._element).hasClass(ClassName.ACTIVE));
-        }
-
-        if (triggerChangeEvent) {
-          $$$1(this._element).toggleClass(ClassName.ACTIVE);
-        }
-      };
-
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        this._element = null;
-      }; // Static
-
-
-      Button._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
-
-          if (!data) {
-            data = new Button(this);
-            $$$1(this).data(DATA_KEY, data);
-          }
-
-          if (config === 'toggle') {
-            data[config]();
-          }
-        });
-      };
-
-      _createClass(Button, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
-        }
-      }]);
-
-      return Button;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
-
-    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
-      event.preventDefault();
-      var button = event.target;
-
-      if (!$$$1(button).hasClass(ClassName.BUTTON)) {
-        button = $$$1(button).closest(Selector.BUTTON);
-      }
-
-      Button._jQueryInterface.call($$$1(button), 'toggle');
-    }).on(Event.FOCUS_BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, function (event) {
-      var button = $$$1(event.target).closest(Selector.BUTTON)[0];
-      $$$1(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type));
-    });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $$$1.fn[NAME] = Button._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Button;
-
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Button._jQueryInterface;
-    };
-
-    return Button;
-  }($);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.0): carousel.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Carousel = function ($$$1) {
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-    var NAME = 'carousel';
-    var VERSION = '4.1.0';
-    var DATA_KEY = 'bs.carousel';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key
-
-    var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key
-
-    var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch
-
-    var Default = {
-      interval: 5000,
-      keyboard: true,
-      slide: false,
-      pause: 'hover',
-      wrap: true
-    };
-    var DefaultType = {
-      interval: '(number|boolean)',
-      keyboard: 'boolean',
-      slide: '(boolean|string)',
-      pause: '(string|boolean)',
-      wrap: 'boolean'
-    };
-    var Direction = {
-      NEXT: 'next',
-      PREV: 'prev',
-      LEFT: 'left',
-      RIGHT: 'right'
-    };
-    var Event = {
-      SLIDE: "slide" + EVENT_KEY,
-      SLID: "slid" + EVENT_KEY,
-      KEYDOWN: "keydown" + EVENT_KEY,
-      MOUSEENTER: "mouseenter" + EVENT_KEY,
-      MOUSELEAVE: "mouseleave" + EVENT_KEY,
-      TOUCHEND: "touchend" + EVENT_KEY,
-      LOAD_DATA_API: "load" + EVENT_KEY + DATA_API_KEY,
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      CAROUSEL: 'carousel',
-      ACTIVE: 'active',
-      SLIDE: 'slide',
-      RIGHT: 'carousel-item-right',
-      LEFT: 'carousel-item-left',
-      NEXT: 'carousel-item-next',
-      PREV: 'carousel-item-prev',
-      ITEM: 'carousel-item'
-    };
-    var Selector = {
-      ACTIVE: '.active',
-      ACTIVE_ITEM: '.active.carousel-item',
-      ITEM: '.carousel-item',
-      NEXT_PREV: '.carousel-item-next, .carousel-item-prev',
-      INDICATORS: '.carousel-indicators',
-      DATA_SLIDE: '[data-slide], [data-slide-to]',
-      DATA_RIDE: '[data-ride="carousel"]'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
-
-    };
-
-    var Carousel =
-    /*#__PURE__*/
-    function () {
-      function Carousel(element, config) {
-        this._items = null;
-        this._interval = null;
-        this._activeElement = null;
-        this._isPaused = false;
-        this._isSliding = false;
-        this.touchTimeout = null;
-        this._config = this._getConfig(config);
-        this._element = $$$1(element)[0];
-        this._indicatorsElement = $$$1(this._element).find(Selector.INDICATORS)[0];
-
-        this._addEventListeners();
-      } // Getters
-
-
-      var _proto = Carousel.prototype;
-
-      // Public
-      _proto.next = function next() {
-        if (!this._isSliding) {
-          this._slide(Direction.NEXT);
-        }
-      };
-
-      _proto.nextWhenVisible = function nextWhenVisible() {
-        // Don't call next when the page isn't visible
-        // or the carousel or its parent isn't visible
-        if (!document.hidden && $$$1(this._element).is(':visible') && $$$1(this._element).css('visibility') !== 'hidden') {
-          this.next();
-        }
-      };
-
-      _proto.prev = function prev() {
-        if (!this._isSliding) {
-          this._slide(Direction.PREV);
-        }
-      };
-
-      _proto.pause = function pause(event) {
-        if (!event) {
-          this._isPaused = true;
-        }
-
-        if ($$$1(this._element).find(Selector.NEXT_PREV)[0]) {
-          Util.triggerTransitionEnd(this._element);
-          this.cycle(true);
-        }
-
-        clearInterval(this._interval);
-        this._interval = null;
-      };
-
-      _proto.cycle = function cycle(event) {
-        if (!event) {
-          this._isPaused = false;
-        }
-
-        if (this._interval) {
-          clearInterval(this._interval);
-          this._interval = null;
-        }
-
-        if (this._config.interval && !this._isPaused) {
-          this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
-        }
-      };
-
-      _proto.to = function to(index) {
-        var _this = this;
-
-        this._activeElement = $$$1(this._element).find(Selector.ACTIVE_ITEM)[0];
-
-        var activeIndex = this._getItemIndex(this._activeElement);
-
-        if (index > this._items.length - 1 || index < 0) {
-          return;
-        }
-
-        if (this._isSliding) {
-          $$$1(this._element).one(Event.SLID, function () {
-            return _this.to(index);
-          });
-          return;
-        }
-
-        if (activeIndex === index) {
-          this.pause();
-          this.cycle();
-          return;
-        }
-
-        var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;
-
-        this._slide(direction, this._items[index]);
-      };
-
-      _proto.dispose = function dispose() {
-        $$$1(this._element).off(EVENT_KEY);
-        $$$1.removeData(this._element, DATA_KEY);
-        this._items = null;
-        this._config = null;
-        this._element = null;
-        this._interval = null;
-        this._isPaused = null;
-        this._isSliding = null;
-        this._activeElement = null;
-        this._indicatorsElement = null;
-      }; // Private
-
-
-      _proto._getConfig = function _getConfig(config) {
-        config = _objectSpread({}, Default, config);
-        Util.typeCheckConfig(NAME, config, DefaultType);
-        return config;
-      };
-
-      _proto._addEventListeners = function _addEventListeners() {
-        var _this2 = this;
-
-        if (this._config.keyboard) {
-          $$$1(this._element).on(Event.KEYDOWN, function (event) {
-            return _this2._keydown(event);
-          });
-        }
-
-        if (this._config.pause === 'hover') {
-          $$$1(this._element).on(Event.MOUSEENTER, function (event) {
-            return _this2.pause(event);
-          }).on(Event.MOUSELEAVE, function (event) {
-            return _this2.cycle(event);
-          });
-
-          if ('ontouchstart' in document.documentElement) {
-            // If it's a touch-enabled device, mouseenter/leave are fired as
-            // part of the mouse compatibility events on first tap - the carousel
-            // would stop cycling until user tapped out of it;
-            // here, we listen for touchend, explicitly pause the carousel
-            // (as if it's the second time we tap on it, mouseenter compat event
-            // is NOT fired) and after a timeout (to allow for mouse compatibility
-            // events to fire) we explicitly restart cycling
-            $$$1(this._element).on(Event.TOUCHEND, function () {
-              _this2.pause();
-
-              if (_this2.touchTimeout) {
-                clearTimeout(_this2.touchTimeout);
-              }
-
-              _this2.touchTimeout = setTimeout(function (event) {
-                return _this2.cycle(event);
-              }, TOUCHEVENT_COMPAT_WAIT + _this2._config.interval);
-            });
-          }
-        }
-      };
-
-      _proto._keydown = function _keydown(event) {
-        if (/input|textarea/i.test(event.target.tagName)) {
-          return;
-        }
-
-        switch (event.which) {
-          case ARROW_LEFT_KEYCODE:
-            event.preventDefault();
-            this.prev();
-            break;
-
-          case ARROW_RIGHT_KEYCODE:
-            event.preventDefault();
-            this.next();
-            break;
-
-          default:
-        }
-      };
-
-      _proto._getItemIndex = function _getItemIndex(element) {
-        this._items = $$$1.makeArray($$$1(element).parent().find(Selector.ITEM));
-        return this._items.indexOf(element);
-      };
-
-      _proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
-        var isNextDirection = direction === Direction.NEXT;
-        var isPrevDirection = direction === Direction.PREV;
-
-        var activeIndex = this._getItemIndex(activeElement);
-
-        var lastItemIndex = this._items.length - 1;
-        var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;
-
-        if (isGoingToWrap && !this._config.wrap) {
-          return activeElement;
-        }
-
-        var delta = direction === Direction.PREV ? -1 : 1;
-        var itemIndex = (activeIndex + delta) % this._items.length;
-        return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
-      };
-
-      _proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
-        var targetIndex = this._getItemIndex(relatedTarget);
-
-        var fromIndex = this._getItemIndex($$$1(this._element).find(Selector.ACTIVE_ITEM)[0]);
-
-        var slideEvent = $$$1.Event(Event.SLIDE, {
-          relatedTarget: relatedTarget,
-          direction: eventDirectionName,
-          from: fromIndex,
-          to: targetIndex
-        });
-        $$$1(this._element).trigger(slideEvent);
-        return slideEvent;
-      };
-
-      _proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
-        if (this._indicatorsElement) {
-          $$$1(this._indicatorsElement).find(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
-
-          var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];
-
-          if (nextIndicator) {
-            $$$1(nextIndicator).addClass(ClassName.ACTIVE);
-          }
-        }
-      };
-
-      _proto._slide = function _slide(direction, element) {
-        var _this3 = this;
-
-        var activeElement = $$$1(this._element).find(Selector.ACTIVE_ITEM)[0];
-
-        var activeElementIndex = this._getItemIndex(activeElement);
-
-        var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);
-
-        var nextElementIndex = this._getItemIndex(nextElement);
-
-        var isCycling = Boolean(this._interval);
-        var directionalClassName;
-        var orderClassName;
-        var eventDirectionName;
-
-        if (direction === Direction.NEXT) {
-          directionalClassName = ClassName.LEFT;
-          orderClassName = ClassName.NEXT;
-          eventDirectionName = Direction.LEFT;
-        } else {
-          directionalClassName = ClassName.RIGHT;
-          orderClassName = ClassName.PREV;
-          eventDirectionName = Direction.RIGHT;
-        }
-
-        if (nextElement && $$$1(nextElement).hasClass(ClassName.ACTIVE)) {
-          this._isSliding = false;
-          return;
-        }
-
-        var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);
-
-        if (slideEvent.isDefaultPrevented()) {
-          return;
-        }
-
-        if (!activeElement || !nextElement) {
-          // Some weirdness is happening, so we bail
-          return;
-        }
-
-        this._isSliding = true;
-
-        if (isCycling) {
-          this.pause();
-        }
-
-        this._setActiveIndicatorElement(nextElement);
-
-        var slidEvent = $$$1.Event(Event.SLID, {
-          relatedTarget: nextElement,
-          direction: eventDirectionName,
-          from: activeElementIndex,
-          to: nextElementIndex
-        });
-
-        if ($$$1(this._element).hasClass(ClassName.SLIDE)) {
-          $$$1(nextElement).addClass(orderClassName);
-          Util.reflow(nextElement);
-          $$$1(activeElement).addClass(directionalClassName);
-          $$$1(nextElement).addClass(directionalClassName);
-          var transitionDuration = Util.getTransitionDurationFromElement(activeElement);
-          $$$1(activeElement).one(Util.TRANSITION_END, function () {
-            $$$1(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(ClassName.ACTIVE);
-            $$$1(activeElement).removeClass(ClassName.ACTIVE + " " + orderClassName + " " + directionalClassName);
-            _this3._isSliding = false;
-            setTimeout(function () {
-              return $$$1(_this3._element).trigger(slidEvent);
-            }, 0);
-          }).emulateTransitionEnd(transitionDuration);
-        } else {
-          $$$1(activeElement).removeClass(ClassName.ACTIVE);
-          $$$1(nextElement).addClass(ClassName.ACTIVE);
-          this._isSliding = false;
-          $$$1(this._element).trigger(slidEvent);
-        }
-
-        if (isCycling) {
-          this.cycle();
-        }
-      }; // Static
-
-
-      Carousel._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
-
-          var _config = _objectSpread({}, Default, $$$1(this).data());
-
-          if (typeof config === 'object') {
-            _config = _objectSpread({}, _config, config);
-          }
-
-          var action = typeof config === 'string' ? config : _config.slide;
-
-          if (!data) {
-            data = new Carousel(this, _config);
-            $$$1(this).data(DATA_KEY, data);
-          }
-
-          if (typeof config === 'number') {
-            data.to(config);
-          } else if (typeof action === 'string') {
-            if (typeof data[action] === 'undefined') {
-              throw new TypeError("No method named \"" + action + "\"");
-            }
-
-            data[action]();
-          } else if (_config.interval) {
-            data.pause();
-            data.cycle();
-          }
-        });
-      };
-
-      Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
-        var selector = Util.getSelectorFromElement(this);
-
-        if (!selector) {
-          return;
-        }
-
-        var target = $$$1(selector)[0];
-
-        if (!target || !$$$1(target).hasClass(ClassName.CAROUSEL)) {
-          return;
-        }
-
-        var config = _objectSpread({}, $$$1(target).data(), $$$1(this).data());
-
-        var slideIndex = this.getAttribute('data-slide-to');
-
-        if (slideIndex) {
-          config.interval = false;
-        }
-
-        Carousel._jQueryInterface.call($$$1(target), config);
-
-        if (slideIndex) {
-          $$$1(target).data(DATA_KEY).to(slideIndex);
-        }
-
-        event.preventDefault();
-      };
-
-      _createClass(Carousel, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }]);
-
-      return Carousel;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
-
-    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_SLIDE, Carousel._dataApiClickHandler);
-    $$$1(window).on(Event.LOAD_DATA_API, function () {
-      $$$1(Selector.DATA_RIDE).each(function () {
-        var $carousel = $$$1(this);
-
-        Carousel._jQueryInterface.call($carousel, $carousel.data());
-      });
-    });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $$$1.fn[NAME] = Carousel._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Carousel;
-
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Carousel._jQueryInterface;
-    };
-
-    return Carousel;
-  }($);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.0): collapse.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Collapse = function ($$$1) {
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-    var NAME = 'collapse';
-    var VERSION = '4.1.0';
-    var DATA_KEY = 'bs.collapse';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var Default = {
-      toggle: true,
-      parent: ''
-    };
-    var DefaultType = {
-      toggle: 'boolean',
-      parent: '(string|element)'
-    };
-    var Event = {
-      SHOW: "show" + EVENT_KEY,
-      SHOWN: "shown" + EVENT_KEY,
-      HIDE: "hide" + EVENT_KEY,
-      HIDDEN: "hidden" + EVENT_KEY,
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      SHOW: 'show',
-      COLLAPSE: 'collapse',
-      COLLAPSING: 'collapsing',
-      COLLAPSED: 'collapsed'
-    };
-    var Dimension = {
-      WIDTH: 'width',
-      HEIGHT: 'height'
-    };
-    var Selector = {
-      ACTIVES: '.show, .collapsing',
-      DATA_TOGGLE: '[data-toggle="collapse"]'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
-
-    };
-
-    var Collapse =
-    /*#__PURE__*/
-    function () {
-      function Collapse(element, config) {
-        this._isTransitioning = false;
-        this._element = element;
-        this._config = this._getConfig(config);
-        this._triggerArray = $$$1.makeArray($$$1("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
-        var tabToggles = $$$1(Selector.DATA_TOGGLE);
-
-        for (var i = 0; i < tabToggles.length; i++) {
-          var elem = tabToggles[i];
-          var selector = Util.getSelectorFromElement(elem);
-
-          if (selector !== null && $$$1(selector).filter(element).length > 0) {
-            this._selector = selector;
-
-            this._triggerArray.push(elem);
-          }
-        }
-
-        this._parent = this._config.parent ? this._getParent() : null;
-
-        if (!this._config.parent) {
-          this._addAriaAndCollapsedClass(this._element, this._triggerArray);
-        }
-
-        if (this._config.toggle) {
-          this.toggle();
-        }
-      } // Getters
-
-
-      var _proto = Collapse.prototype;
-
-      // Public
-      _proto.toggle = function toggle() {
-        if ($$$1(this._element).hasClass(ClassName.SHOW)) {
-          this.hide();
-        } else {
-          this.show();
-        }
-      };
-
-      _proto.show = function show() {
-        var _this = this;
-
-        if (this._isTransitioning || $$$1(this._element).hasClass(ClassName.SHOW)) {
-          return;
-        }
-
-        var actives;
-        var activesData;
-
-        if (this._parent) {
-          actives = $$$1.makeArray($$$1(this._parent).find(Selector.ACTIVES).filter("[data-parent=\"" + this._config.parent + "\"]"));
-
-          if (actives.length === 0) {
-            actives = null;
-          }
-        }
-
-        if (actives) {
-          activesData = $$$1(actives).not(this._selector).data(DATA_KEY);
-
-          if (activesData && activesData._isTransitioning) {
-            return;
-          }
-        }
-
-        var startEvent = $$$1.Event(Event.SHOW);
-        $$$1(this._element).trigger(startEvent);
-
-        if (startEvent.isDefaultPrevented()) {
-          return;
-        }
-
-        if (actives) {
-          Collapse._jQueryInterface.call($$$1(actives).not(this._selector), 'hide');
-
-          if (!activesData) {
-            $$$1(actives).data(DATA_KEY, null);
-          }
-        }
-
-        var dimension = this._getDimension();
-
-        $$$1(this._element).removeClass(ClassName.COLLAPSE).addClass(ClassName.COLLAPSING);
-        this._element.style[dimension] = 0;
-
-        if (this._triggerArray.length > 0) {
-          $$$1(this._triggerArray).removeClass(ClassName.COLLAPSED).attr('aria-expanded', true);
-        }
-
-        this.setTransitioning(true);
-
-        var complete = function complete() {
-          $$$1(_this._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).addClass(ClassName.SHOW);
-          _this._element.style[dimension] = '';
-
-          _this.setTransitioning(false);
-
-          $$$1(_this._element).trigger(Event.SHOWN);
-        };
-
-        var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
-        var scrollSize = "scroll" + capitalizedDimension;
-        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
-        $$$1(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
-        this._element.style[dimension] = this._element[scrollSize] + "px";
-      };
-
-      _proto.hide = function hide() {
-        var _this2 = this;
-
-        if (this._isTransitioning || !$$$1(this._element).hasClass(ClassName.SHOW)) {
-          return;
-        }
-
-        var startEvent = $$$1.Event(Event.HIDE);
-        $$$1(this._element).trigger(startEvent);
-
-        if (startEvent.isDefaultPrevented()) {
-          return;
-        }
-
-        var dimension = this._getDimension();
-
-        this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
-        Util.reflow(this._element);
-        $$$1(this._element).addClass(ClassName.COLLAPSING).removeClass(ClassName.COLLAPSE).removeClass(ClassName.SHOW);
-
-        if (this._triggerArray.length > 0) {
-          for (var i = 0; i < this._triggerArray.length; i++) {
-            var trigger = this._triggerArray[i];
-            var selector = Util.getSelectorFromElement(trigger);
-
-            if (selector !== null) {
-              var $elem = $$$1(selector);
-
-              if (!$elem.hasClass(ClassName.SHOW)) {
-                $$$1(trigger).addClass(ClassName.COLLAPSED).attr('aria-expanded', false);
-              }
-            }
-          }
-        }
-
-        this.setTransitioning(true);
-
-        var complete = function complete() {
-          _this2.setTransitioning(false);
-
-          $$$1(_this2._element).removeClass(ClassName.COLLAPSING).addClass(ClassName.COLLAPSE).trigger(Event.HIDDEN);
-        };
-
-        this._element.style[dimension] = '';
-        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
-        $$$1(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
-      };
-
-      _proto.setTransitioning = function setTransitioning(isTransitioning) {
-        this._isTransitioning = isTransitioning;
-      };
-
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        this._config = null;
-        this._parent = null;
-        this._element = null;
-        this._triggerArray = null;
-        this._isTransitioning = null;
-      }; // Private
-
-
-      _proto._getConfig = function _getConfig(config) {
-        config = _objectSpread({}, Default, config);
-        config.toggle = Boolean(config.toggle); // Coerce string values
-
-        Util.typeCheckConfig(NAME, config, DefaultType);
-        return config;
-      };
-
-      _proto._getDimension = function _getDimension() {
-        var hasWidth = $$$1(this._element).hasClass(Dimension.WIDTH);
-        return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
-      };
-
-      _proto._getParent = function _getParent() {
-        var _this3 = this;
-
-        var parent = null;
-
-        if (Util.isElement(this._config.parent)) {
-          parent = this._config.parent; // It's a jQuery object
-
-          if (typeof this._config.parent.jquery !== 'undefined') {
-            parent = this._config.parent[0];
-          }
-        } else {
-          parent = $$$1(this._config.parent)[0];
-        }
-
-        var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
-        $$$1(parent).find(selector).each(function (i, element) {
-          _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
-        });
-        return parent;
-      };
-
-      _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
-        if (element) {
-          var isOpen = $$$1(element).hasClass(ClassName.SHOW);
-
-          if (triggerArray.length > 0) {
-            $$$1(triggerArray).toggleClass(ClassName.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
-          }
-        }
-      }; // Static
-
-
-      Collapse._getTargetFromElement = function _getTargetFromElement(element) {
-        var selector = Util.getSelectorFromElement(element);
-        return selector ? $$$1(selector)[0] : null;
-      };
-
-      Collapse._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var $this = $$$1(this);
-          var data = $this.data(DATA_KEY);
-
-          var _config = _objectSpread({}, Default, $this.data(), typeof config === 'object' && config);
-
-          if (!data && _config.toggle && /show|hide/.test(config)) {
-            _config.toggle = false;
-          }
-
-          if (!data) {
-            data = new Collapse(this, _config);
-            $this.data(DATA_KEY, data);
-          }
-
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
-
-            data[config]();
-          }
-        });
-      };
-
-      _createClass(Collapse, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }]);
-
-      return Collapse;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
-
-    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
-      if (event.currentTarget.tagName === 'A') {
-        event.preventDefault();
-      }
-
-      var $trigger = $$$1(this);
-      var selector = Util.getSelectorFromElement(this);
-      $$$1(selector).each(function () {
-        var $target = $$$1(this);
-        var data = $target.data(DATA_KEY);
-        var config = data ? 'toggle' : $trigger.data();
-
-        Collapse._jQueryInterface.call($target, config);
-      });
-    });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $$$1.fn[NAME] = Collapse._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Collapse;
-
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Collapse._jQueryInterface;
-    };
-
-    return Collapse;
-  }($);
-
-  /**!
-   * @fileOverview Kickass library to create and place poppers near their reference elements.
-   * @version 1.14.1
-   * @license
-   * Copyright (c) 2016 Federico Zivolo and contributors
-   *
-   * Permission is hereby granted, free of charge, to any person obtaining a copy
-   * of this software and associated documentation files (the "Software"), to deal
-   * in the Software without restriction, including without limitation the rights
-   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-   * copies of the Software, and to permit persons to whom the Software is
-   * furnished to do so, subject to the following conditions:
-   *
-   * The above copyright notice and this permission notice shall be included in all
-   * copies or substantial portions of the Software.
-   *
-   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-   * SOFTWARE.
-   */
-  var isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined';
-  var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];
-  var timeoutDuration = 0;
-  for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) {
-    if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {
-      timeoutDuration = 1;
-      break;
-    }
-  }
-
-  function microtaskDebounce(fn) {
-    var called = false;
-    return function () {
-      if (called) {
-        return;
-      }
-      called = true;
-      window.Promise.resolve().then(function () {
-        called = false;
-        fn();
-      });
-    };
-  }
-
-  function taskDebounce(fn) {
-    var scheduled = false;
-    return function () {
-      if (!scheduled) {
-        scheduled = true;
-        setTimeout(function () {
-          scheduled = false;
-          fn();
-        }, timeoutDuration);
-      }
-    };
-  }
-
-  var supportsMicroTasks = isBrowser && window.Promise;
-
-  /**
-  * Create a debounced version of a method, that's asynchronously deferred
-  * but called in the minimum time possible.
-  *
-  * @method
-  * @memberof Popper.Utils
-  * @argument {Function} fn
-  * @returns {Function}
-  */
-  var debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce;
-
-  /**
-   * Check if the given variable is a function
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Any} functionToCheck - variable to check
-   * @returns {Boolean} answer to: is a function?
-   */
-  function isFunction(functionToCheck) {
-    var getType = {};
-    return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
-  }
-
-  /**
-   * Get CSS computed property of the given element
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Eement} element
-   * @argument {String} property
-   */
-  function getStyleComputedProperty(element, property) {
-    if (element.nodeType !== 1) {
-      return [];
-    }
-    // NOTE: 1 DOM access here
-    var css = getComputedStyle(element, null);
-    return property ? css[property] : css;
-  }
-
-  /**
-   * Returns the parentNode or the host of the element
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Element} element
-   * @returns {Element} parent
-   */
-  function getParentNode(element) {
-    if (element.nodeName === 'HTML') {
-      return element;
-    }
-    return element.parentNode || element.host;
-  }
-
-  /**
-   * Returns the scrolling parent of the given element
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Element} element
-   * @returns {Element} scroll parent
-   */
-  function getScrollParent(element) {
-    // Return body, `getScroll` will take care to get the correct `scrollTop` from it
-    if (!element) {
-      return document.body;
-    }
-
-    switch (element.nodeName) {
-      case 'HTML':
-      case 'BODY':
-        return element.ownerDocument.body;
-      case '#document':
-        return element.body;
-    }
-
-    // Firefox want us to check `-x` and `-y` variations as well
-
-    var _getStyleComputedProp = getStyleComputedProperty(element),
-        overflow = _getStyleComputedProp.overflow,
-        overflowX = _getStyleComputedProp.overflowX,
-        overflowY = _getStyleComputedProp.overflowY;
-
-    if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {
-      return element;
-    }
-
-    return getScrollParent(getParentNode(element));
-  }
-
-  /**
-   * Tells if you are running Internet Explorer
-   * @method
-   * @memberof Popper.Utils
-   * @argument {number} version to check
-   * @returns {Boolean} isIE
-   */
-  var cache = {};
-
-  var isIE = function () {
-    var version = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'all';
-
-    version = version.toString();
-    if (cache.hasOwnProperty(version)) {
-      return cache[version];
-    }
-    switch (version) {
-      case '11':
-        cache[version] = navigator.userAgent.indexOf('Trident') !== -1;
-        break;
-      case '10':
-        cache[version] = navigator.appVersion.indexOf('MSIE 10') !== -1;
-        break;
-      case 'all':
-        cache[version] = navigator.userAgent.indexOf('Trident') !== -1 || navigator.userAgent.indexOf('MSIE') !== -1;
-        break;
-    }
-
-    //Set IE
-    cache.all = cache.all || Object.keys(cache).some(function (key) {
-      return cache[key];
-    });
-    return cache[version];
-  };
-
-  /**
-   * Returns the offset parent of the given element
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Element} element
-   * @returns {Element} offset parent
-   */
-  function getOffsetParent(element) {
-    if (!element) {
-      return document.documentElement;
-    }
-
-    var noOffsetParent = isIE(10) ? document.body : null;
-
-    // NOTE: 1 DOM access here
-    var offsetParent = element.offsetParent;
-    // Skip hidden elements which don't have an offsetParent
-    while (offsetParent === noOffsetParent && element.nextElementSibling) {
-      offsetParent = (element = element.nextElementSibling).offsetParent;
-    }
-
-    var nodeName = offsetParent && offsetParent.nodeName;
-
-    if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {
-      return element ? element.ownerDocument.documentElement : document.documentElement;
-    }
-
-    // .offsetParent will return the closest TD or TABLE in case
-    // no offsetParent is present, I hate this job...
-    if (['TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {
-      return getOffsetParent(offsetParent);
-    }
-
-    return offsetParent;
-  }
-
-  function isOffsetContainer(element) {
-    var nodeName = element.nodeName;
-
-    if (nodeName === 'BODY') {
-      return false;
-    }
-    return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;
-  }
-
-  /**
-   * Finds the root node (document, shadowDOM root) of the given element
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Element} node
-   * @returns {Element} root node
-   */
-  function getRoot(node) {
-    if (node.parentNode !== null) {
-      return getRoot(node.parentNode);
-    }
-
-    return node;
-  }
-
-  /**
-   * Finds the offset parent common to the two provided nodes
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Element} element1
-   * @argument {Element} element2
-   * @returns {Element} common offset parent
-   */
-  function findCommonOffsetParent(element1, element2) {
-    // This check is needed to avoid errors in case one of the elements isn't defined for any reason
-    if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {
-      return document.documentElement;
-    }
-
-    // Here we make sure to give as "start" the element that comes first in the DOM
-    var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;
-    var start = order ? element1 : element2;
-    var end = order ? element2 : element1;
-
-    // Get common ancestor container
-    var range = document.createRange();
-    range.setStart(start, 0);
-    range.setEnd(end, 0);
-    var commonAncestorContainer = range.commonAncestorContainer;
-
-    // Both nodes are inside #document
-
-    if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {
-      if (isOffsetContainer(commonAncestorContainer)) {
-        return commonAncestorContainer;
-      }
-
-      return getOffsetParent(commonAncestorContainer);
-    }
-
-    // one of the nodes is inside shadowDOM, find which one
-    var element1root = getRoot(element1);
-    if (element1root.host) {
-      return findCommonOffsetParent(element1root.host, element2);
-    } else {
-      return findCommonOffsetParent(element1, getRoot(element2).host);
-    }
-  }
-
-  /**
-   * Gets the scroll value of the given element in the given side (top and left)
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Element} element
-   * @argument {String} side `top` or `left`
-   * @returns {number} amount of scrolled pixels
-   */
-  function getScroll(element) {
-    var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';
-
-    var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';
-    var nodeName = element.nodeName;
-
-    if (nodeName === 'BODY' || nodeName === 'HTML') {
-      var html = element.ownerDocument.documentElement;
-      var scrollingElement = element.ownerDocument.scrollingElement || html;
-      return scrollingElement[upperSide];
-    }
-
-    return element[upperSide];
-  }
-
-  /*
-   * Sum or subtract the element scroll values (left and top) from a given rect object
-   * @method
-   * @memberof Popper.Utils
-   * @param {Object} rect - Rect object you want to change
-   * @param {HTMLElement} element - The element from the function reads the scroll values
-   * @param {Boolean} subtract - set to true if you want to subtract the scroll values
-   * @return {Object} rect - The modifier rect object
-   */
-  function includeScroll(rect, element) {
-    var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
-
-    var scrollTop = getScroll(element, 'top');
-    var scrollLeft = getScroll(element, 'left');
-    var modifier = subtract ? -1 : 1;
-    rect.top += scrollTop * modifier;
-    rect.bottom += scrollTop * modifier;
-    rect.left += scrollLeft * modifier;
-    rect.right += scrollLeft * modifier;
-    return rect;
-  }
-
-  /*
-   * Helper to detect borders of a given element
-   * @method
-   * @memberof Popper.Utils
-   * @param {CSSStyleDeclaration} styles
-   * Result of `getStyleComputedProperty` on the given element
-   * @param {String} axis - `x` or `y`
-   * @return {number} borders - The borders size of the given axis
-   */
-
-  function getBordersSize(styles, axis) {
-    var sideA = axis === 'x' ? 'Left' : 'Top';
-    var sideB = sideA === 'Left' ? 'Right' : 'Bottom';
-
-    return parseFloat(styles['border' + sideA + 'Width'], 10) + parseFloat(styles['border' + sideB + 'Width'], 10);
-  }
-
-  function getSize(axis, body, html, computedStyle) {
-    return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? html['offset' + axis] + computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')] + computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')] : 0);
-  }
-
-  function getWindowSizes() {
-    var body = document.body;
-    var html = document.documentElement;
-    var computedStyle = isIE(10) && getComputedStyle(html);
-
-    return {
-      height: getSize('Height', body, html, computedStyle),
-      width: getSize('Width', body, html, computedStyle)
-    };
-  }
-
-  var classCallCheck = function (instance, Constructor) {
-    if (!(instance instanceof Constructor)) {
-      throw new TypeError("Cannot call a class as a function");
-    }
-  };
-
-  var createClass = function () {
-    function defineProperties(target, props) {
-      for (var i = 0; i < props.length; i++) {
-        var descriptor = props[i];
-        descriptor.enumerable = descriptor.enumerable || false;
-        descriptor.configurable = true;
-        if ("value" in descriptor) descriptor.writable = true;
-        Object.defineProperty(target, descriptor.key, descriptor);
-      }
-    }
-
-    return function (Constructor, protoProps, staticProps) {
-      if (protoProps) defineProperties(Constructor.prototype, protoProps);
-      if (staticProps) defineProperties(Constructor, staticProps);
-      return Constructor;
-    };
-  }();
-
-
-
-
-
-  var defineProperty = function (obj, key, value) {
-    if (key in obj) {
-      Object.defineProperty(obj, key, {
-        value: value,
-        enumerable: true,
-        configurable: true,
-        writable: true
-      });
-    } else {
-      obj[key] = value;
-    }
-
-    return obj;
-  };
-
-  var _extends = Object.assign || function (target) {
-    for (var i = 1; i < arguments.length; i++) {
-      var source = arguments[i];
-
-      for (var key in source) {
-        if (Object.prototype.hasOwnProperty.call(source, key)) {
-          target[key] = source[key];
-        }
-      }
-    }
-
-    return target;
-  };
-
-  /**
-   * Given element offsets, generate an output similar to getBoundingClientRect
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Object} offsets
-   * @returns {Object} ClientRect like output
-   */
-  function getClientRect(offsets) {
-    return _extends({}, offsets, {
-      right: offsets.left + offsets.width,
-      bottom: offsets.top + offsets.height
-    });
-  }
-
-  /**
-   * Get bounding client rect of given element
-   * @method
-   * @memberof Popper.Utils
-   * @param {HTMLElement} element
-   * @return {Object} client rect
-   */
-  function getBoundingClientRect(element) {
-    var rect = {};
-
-    // IE10 10 FIX: Please, don't ask, the element isn't
-    // considered in DOM in some circumstances...
-    // This isn't reproducible in IE10 compatibility mode of IE11
-    try {
-      if (isIE(10)) {
-        rect = element.getBoundingClientRect();
-        var scrollTop = getScroll(element, 'top');
-        var scrollLeft = getScroll(element, 'left');
-        rect.top += scrollTop;
-        rect.left += scrollLeft;
-        rect.bottom += scrollTop;
-        rect.right += scrollLeft;
-      } else {
-        rect = element.getBoundingClientRect();
-      }
-    } catch (e) {}
-
-    var result = {
-      left: rect.left,
-      top: rect.top,
-      width: rect.right - rect.left,
-      height: rect.bottom - rect.top
-    };
-
-    // subtract scrollbar size from sizes
-    var sizes = element.nodeName === 'HTML' ? getWindowSizes() : {};
-    var width = sizes.width || element.clientWidth || result.right - result.left;
-    var height = sizes.height || element.clientHeight || result.bottom - result.top;
-
-    var horizScrollbar = element.offsetWidth - width;
-    var vertScrollbar = element.offsetHeight - height;
-
-    // if an hypothetical scrollbar is detected, we must be sure it's not a `border`
-    // we make this check conditional for performance reasons
-    if (horizScrollbar || vertScrollbar) {
-      var styles = getStyleComputedProperty(element);
-      horizScrollbar -= getBordersSize(styles, 'x');
-      vertScrollbar -= getBordersSize(styles, 'y');
-
-      result.width -= horizScrollbar;
-      result.height -= vertScrollbar;
-    }
-
-    return getClientRect(result);
-  }
-
-  function getOffsetRectRelativeToArbitraryNode(children, parent) {
-    var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
-
-    var isIE10 = isIE(10);
-    var isHTML = parent.nodeName === 'HTML';
-    var childrenRect = getBoundingClientRect(children);
-    var parentRect = getBoundingClientRect(parent);
-    var scrollParent = getScrollParent(children);
-
-    var styles = getStyleComputedProperty(parent);
-    var borderTopWidth = parseFloat(styles.borderTopWidth, 10);
-    var borderLeftWidth = parseFloat(styles.borderLeftWidth, 10);
-
-    // In cases where the parent is fixed, we must ignore negative scroll in offset calc
-    if (fixedPosition && parent.nodeName === 'HTML') {
-      parentRect.top = Math.max(parentRect.top, 0);
-      parentRect.left = Math.max(parentRect.left, 0);
-    }
-    var offsets = getClientRect({
-      top: childrenRect.top - parentRect.top - borderTopWidth,
-      left: childrenRect.left - parentRect.left - borderLeftWidth,
-      width: childrenRect.width,
-      height: childrenRect.height
-    });
-    offsets.marginTop = 0;
-    offsets.marginLeft = 0;
-
-    // Subtract margins of documentElement in case it's being used as parent
-    // we do this only on HTML because it's the only element that behaves
-    // differently when margins are applied to it. The margins are included in
-    // the box of the documentElement, in the other cases not.
-    if (!isIE10 && isHTML) {
-      var marginTop = parseFloat(styles.marginTop, 10);
-      var marginLeft = parseFloat(styles.marginLeft, 10);
-
-      offsets.top -= borderTopWidth - marginTop;
-      offsets.bottom -= borderTopWidth - marginTop;
-      offsets.left -= borderLeftWidth - marginLeft;
-      offsets.right -= borderLeftWidth - marginLeft;
-
-      // Attach marginTop and marginLeft because in some circumstances we may need them
-      offsets.marginTop = marginTop;
-      offsets.marginLeft = marginLeft;
-    }
-
-    if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {
-      offsets = includeScroll(offsets, parent);
-    }
-
-    return offsets;
-  }
-
-  function getViewportOffsetRectRelativeToArtbitraryNode(element) {
-    var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
-
-    var html = element.ownerDocument.documentElement;
-    var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);
-    var width = Math.max(html.clientWidth, window.innerWidth || 0);
-    var height = Math.max(html.clientHeight, window.innerHeight || 0);
-
-    var scrollTop = !excludeScroll ? getScroll(html) : 0;
-    var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;
-
-    var offset = {
-      top: scrollTop - relativeOffset.top + relativeOffset.marginTop,
-      left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,
-      width: width,
-      height: height
-    };
-
-    return getClientRect(offset);
-  }
-
-  /**
-   * Check if the given element is fixed or is inside a fixed parent
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Element} element
-   * @argument {Element} customContainer
-   * @returns {Boolean} answer to "isFixed?"
-   */
-  function isFixed(element) {
-    var nodeName = element.nodeName;
-    if (nodeName === 'BODY' || nodeName === 'HTML') {
-      return false;
-    }
-    if (getStyleComputedProperty(element, 'position') === 'fixed') {
-      return true;
-    }
-    return isFixed(getParentNode(element));
-  }
-
-  /**
-   * Finds the first parent of an element that has a transformed property defined
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Element} element
-   * @returns {Element} first transformed parent or documentElement
-   */
-
-  function getFixedPositionOffsetParent(element) {
-    // This check is needed to avoid errors in case one of the elements isn't defined for any reason
-    if (!element || !element.parentElement || isIE()) {
-      return document.documentElement;
-    }
-    var el = element.parentElement;
-    while (el && getStyleComputedProperty(el, 'transform') === 'none') {
-      el = el.parentElement;
-    }
-    return el || document.documentElement;
-  }
-
-  /**
-   * Computed the boundaries limits and return them
-   * @method
-   * @memberof Popper.Utils
-   * @param {HTMLElement} popper
-   * @param {HTMLElement} reference
-   * @param {number} padding
-   * @param {HTMLElement} boundariesElement - Element used to define the boundaries
-   * @param {Boolean} fixedPosition - Is in fixed position mode
-   * @returns {Object} Coordinates of the boundaries
-   */
-  function getBoundaries(popper, reference, padding, boundariesElement) {
-    var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
-
-    // NOTE: 1 DOM access here
-
-    var boundaries = { top: 0, left: 0 };
-    var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
-
-    // Handle viewport case
-    if (boundariesElement === 'viewport') {
-      boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);
-    } else {
-      // Handle other cases based on DOM element used as boundaries
-      var boundariesNode = void 0;
-      if (boundariesElement === 'scrollParent') {
-        boundariesNode = getScrollParent(getParentNode(reference));
-        if (boundariesNode.nodeName === 'BODY') {
-          boundariesNode = popper.ownerDocument.documentElement;
-        }
-      } else if (boundariesElement === 'window') {
-        boundariesNode = popper.ownerDocument.documentElement;
-      } else {
-        boundariesNode = boundariesElement;
-      }
-
-      var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition);
-
-      // In case of HTML, we need a different computation
-      if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {
-        var _getWindowSizes = getWindowSizes(),
-            height = _getWindowSizes.height,
-            width = _getWindowSizes.width;
-
-        boundaries.top += offsets.top - offsets.marginTop;
-        boundaries.bottom = height + offsets.top;
-        boundaries.left += offsets.left - offsets.marginLeft;
-        boundaries.right = width + offsets.left;
-      } else {
-        // for all the other DOM elements, this one is good
-        boundaries = offsets;
-      }
-    }
-
-    // Add paddings
-    boundaries.left += padding;
-    boundaries.top += padding;
-    boundaries.right -= padding;
-    boundaries.bottom -= padding;
-
-    return boundaries;
-  }
-
-  function getArea(_ref) {
-    var width = _ref.width,
-        height = _ref.height;
-
-    return width * height;
-  }
-
-  /**
-   * Utility used to transform the `auto` placement to the placement with more
-   * available space.
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Object} data - The data object generated by update method
-   * @argument {Object} options - Modifiers configuration and options
-   * @returns {Object} The data object, properly modified
-   */
-  function computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {
-    var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;
-
-    if (placement.indexOf('auto') === -1) {
-      return placement;
-    }
-
-    var boundaries = getBoundaries(popper, reference, padding, boundariesElement);
-
-    var rects = {
-      top: {
-        width: boundaries.width,
-        height: refRect.top - boundaries.top
-      },
-      right: {
-        width: boundaries.right - refRect.right,
-        height: boundaries.height
-      },
-      bottom: {
-        width: boundaries.width,
-        height: boundaries.bottom - refRect.bottom
-      },
-      left: {
-        width: refRect.left - boundaries.left,
-        height: boundaries.height
-      }
-    };
-
-    var sortedAreas = Object.keys(rects).map(function (key) {
-      return _extends({
-        key: key
-      }, rects[key], {
-        area: getArea(rects[key])
-      });
-    }).sort(function (a, b) {
-      return b.area - a.area;
-    });
-
-    var filteredAreas = sortedAreas.filter(function (_ref2) {
-      var width = _ref2.width,
-          height = _ref2.height;
-      return width >= popper.clientWidth && height >= popper.clientHeight;
-    });
-
-    var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;
-
-    var variation = placement.split('-')[1];
-
-    return computedPlacement + (variation ? '-' + variation : '');
-  }
-
-  /**
-   * Get offsets to the reference element
-   * @method
-   * @memberof Popper.Utils
-   * @param {Object} state
-   * @param {Element} popper - the popper element
-   * @param {Element} reference - the reference element (the popper will be relative to this)
-   * @param {Element} fixedPosition - is in fixed position mode
-   * @returns {Object} An object containing the offsets which will be applied to the popper
-   */
-  function getReferenceOffsets(state, popper, reference) {
-    var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
-
-    var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
-    return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);
-  }
-
-  /**
-   * Get the outer sizes of the given element (offset size + margins)
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Element} element
-   * @returns {Object} object containing width and height properties
-   */
-  function getOuterSizes(element) {
-    var styles = getComputedStyle(element);
-    var x = parseFloat(styles.marginTop) + parseFloat(styles.marginBottom);
-    var y = parseFloat(styles.marginLeft) + parseFloat(styles.marginRight);
-    var result = {
-      width: element.offsetWidth + y,
-      height: element.offsetHeight + x
-    };
-    return result;
-  }
-
-  /**
-   * Get the opposite placement of the given one
-   * @method
-   * @memberof Popper.Utils
-   * @argument {String} placement
-   * @returns {String} flipped placement
-   */
-  function getOppositePlacement(placement) {
-    var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' };
-    return placement.replace(/left|right|bottom|top/g, function (matched) {
-      return hash[matched];
-    });
-  }
-
-  /**
-   * Get offsets to the popper
-   * @method
-   * @memberof Popper.Utils
-   * @param {Object} position - CSS position the Popper will get applied
-   * @param {HTMLElement} popper - the popper element
-   * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)
-   * @param {String} placement - one of the valid placement options
-   * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper
-   */
-  function getPopperOffsets(popper, referenceOffsets, placement) {
-    placement = placement.split('-')[0];
-
-    // Get popper node sizes
-    var popperRect = getOuterSizes(popper);
-
-    // Add position, width and height to our offsets object
-    var popperOffsets = {
-      width: popperRect.width,
-      height: popperRect.height
-    };
-
-    // depending by the popper placement we have to compute its offsets slightly differently
-    var isHoriz = ['right', 'left'].indexOf(placement) !== -1;
-    var mainSide = isHoriz ? 'top' : 'left';
-    var secondarySide = isHoriz ? 'left' : 'top';
-    var measurement = isHoriz ? 'height' : 'width';
-    var secondaryMeasurement = !isHoriz ? 'height' : 'width';
-
-    popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2;
-    if (placement === secondarySide) {
-      popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];
-    } else {
-      popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)];
-    }
-
-    return popperOffsets;
-  }
-
-  /**
-   * Mimics the `find` method of Array
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Array} arr
-   * @argument prop
-   * @argument value
-   * @returns index or -1
-   */
-  function find(arr, check) {
-    // use native find if supported
-    if (Array.prototype.find) {
-      return arr.find(check);
-    }
-
-    // use `filter` to obtain the same behavior of `find`
-    return arr.filter(check)[0];
-  }
-
-  /**
-   * Return the index of the matching object
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Array} arr
-   * @argument prop
-   * @argument value
-   * @returns index or -1
-   */
-  function findIndex(arr, prop, value) {
-    // use native findIndex if supported
-    if (Array.prototype.findIndex) {
-      return arr.findIndex(function (cur) {
-        return cur[prop] === value;
-      });
-    }
-
-    // use `find` + `indexOf` if `findIndex` isn't supported
-    var match = find(arr, function (obj) {
-      return obj[prop] === value;
-    });
-    return arr.indexOf(match);
-  }
-
-  /**
-   * Loop trough the list of modifiers and run them in order,
-   * each of them will then edit the data object.
-   * @method
-   * @memberof Popper.Utils
-   * @param {dataObject} data
-   * @param {Array} modifiers
-   * @param {String} ends - Optional modifier name used as stopper
-   * @returns {dataObject}
-   */
-  function runModifiers(modifiers, data, ends) {
-    var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends));
-
-    modifiersToRun.forEach(function (modifier) {
-      if (modifier['function']) {
-        // eslint-disable-line dot-notation
-        console.warn('`modifier.function` is deprecated, use `modifier.fn`!');
-      }
-      var fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation
-      if (modifier.enabled && isFunction(fn)) {
-        // Add properties to offsets to make them a complete clientRect object
-        // we do this before each modifier to make sure the previous one doesn't
-        // mess with these values
-        data.offsets.popper = getClientRect(data.offsets.popper);
-        data.offsets.reference = getClientRect(data.offsets.reference);
-
-        data = fn(data, modifier);
-      }
-    });
-
-    return data;
-  }
-
-  /**
-   * Updates the position of the popper, computing the new offsets and applying
-   * the new style.<br />
-   * Prefer `scheduleUpdate` over `update` because of performance reasons.
-   * @method
-   * @memberof Popper
-   */
-  function update() {
-    // if popper is destroyed, don't perform any further update
-    if (this.state.isDestroyed) {
-      return;
-    }
-
-    var data = {
-      instance: this,
-      styles: {},
-      arrowStyles: {},
-      attributes: {},
-      flipped: false,
-      offsets: {}
-    };
-
-    // compute reference element offsets
-    data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed);
-
-    // compute auto placement, store placement inside the data object,
-    // modifiers will be able to edit `placement` if needed
-    // and refer to originalPlacement to know the original value
-    data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding);
-
-    // store the computed placement inside `originalPlacement`
-    data.originalPlacement = data.placement;
-
-    data.positionFixed = this.options.positionFixed;
-
-    // compute the popper offsets
-    data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement);
-    data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute';
-
-    // run the modifiers
-    data = runModifiers(this.modifiers, data);
-
-    // the first `update` will call `onCreate` callback
-    // the other ones will call `onUpdate` callback
-    if (!this.state.isCreated) {
-      this.state.isCreated = true;
-      this.options.onCreate(data);
-    } else {
-      this.options.onUpdate(data);
-    }
-  }
-
-  /**
-   * Helper used to know if the given modifier is enabled.
-   * @method
-   * @memberof Popper.Utils
-   * @returns {Boolean}
-   */
-  function isModifierEnabled(modifiers, modifierName) {
-    return modifiers.some(function (_ref) {
-      var name = _ref.name,
-          enabled = _ref.enabled;
-      return enabled && name === modifierName;
-    });
-  }
-
-  /**
-   * Get the prefixed supported property name
-   * @method
-   * @memberof Popper.Utils
-   * @argument {String} property (camelCase)
-   * @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)
-   */
-  function getSupportedPropertyName(property) {
-    var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];
-    var upperProp = property.charAt(0).toUpperCase() + property.slice(1);
-
-    for (var i = 0; i < prefixes.length; i++) {
-      var prefix = prefixes[i];
-      var toCheck = prefix ? '' + prefix + upperProp : property;
-      if (typeof document.body.style[toCheck] !== 'undefined') {
-        return toCheck;
-      }
-    }
-    return null;
-  }
-
-  /**
-   * Destroy the popper
-   * @method
-   * @memberof Popper
-   */
-  function destroy() {
-    this.state.isDestroyed = true;
-
-    // touch DOM only if `applyStyle` modifier is enabled
-    if (isModifierEnabled(this.modifiers, 'applyStyle')) {
-      this.popper.removeAttribute('x-placement');
-      this.popper.style.position = '';
-      this.popper.style.top = '';
-      this.popper.style.left = '';
-      this.popper.style.right = '';
-      this.popper.style.bottom = '';
-      this.popper.style.willChange = '';
-      this.popper.style[getSupportedPropertyName('transform')] = '';
-    }
-
-    this.disableEventListeners();
-
-    // remove the popper if user explicity asked for the deletion on destroy
-    // do not use `remove` because IE11 doesn't support it
-    if (this.options.removeOnDestroy) {
-      this.popper.parentNode.removeChild(this.popper);
-    }
-    return this;
-  }
-
-  /**
-   * Get the window associated with the element
-   * @argument {Element} element
-   * @returns {Window}
-   */
-  function getWindow(element) {
-    var ownerDocument = element.ownerDocument;
-    return ownerDocument ? ownerDocument.defaultView : window;
-  }
-
-  function attachToScrollParents(scrollParent, event, callback, scrollParents) {
-    var isBody = scrollParent.nodeName === 'BODY';
-    var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent;
-    target.addEventListener(event, callback, { passive: true });
-
-    if (!isBody) {
-      attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents);
-    }
-    scrollParents.push(target);
-  }
-
-  /**
-   * Setup needed event listeners used to update the popper position
-   * @method
-   * @memberof Popper.Utils
-   * @private
-   */
-  function setupEventListeners(reference, options, state, updateBound) {
-    // Resize event listener on window
-    state.updateBound = updateBound;
-    getWindow(reference).addEventListener('resize', state.updateBound, { passive: true });
-
-    // Scroll event listener on scroll parents
-    var scrollElement = getScrollParent(reference);
-    attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents);
-    state.scrollElement = scrollElement;
-    state.eventsEnabled = true;
-
-    return state;
-  }
-
-  /**
-   * It will add resize/scroll events and start recalculating
-   * position of the popper element when they are triggered.
-   * @method
-   * @memberof Popper
-   */
-  function enableEventListeners() {
-    if (!this.state.eventsEnabled) {
-      this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate);
-    }
-  }
-
-  /**
-   * Remove event listeners used to update the popper position
-   * @method
-   * @memberof Popper.Utils
-   * @private
-   */
-  function removeEventListeners(reference, state) {
-    // Remove resize event listener on window
-    getWindow(reference).removeEventListener('resize', state.updateBound);
-
-    // Remove scroll event listener on scroll parents
-    state.scrollParents.forEach(function (target) {
-      target.removeEventListener('scroll', state.updateBound);
-    });
-
-    // Reset state
-    state.updateBound = null;
-    state.scrollParents = [];
-    state.scrollElement = null;
-    state.eventsEnabled = false;
-    return state;
-  }
-
-  /**
-   * It will remove resize/scroll events and won't recalculate popper position
-   * when they are triggered. It also won't trigger onUpdate callback anymore,
-   * unless you call `update` method manually.
-   * @method
-   * @memberof Popper
-   */
-  function disableEventListeners() {
-    if (this.state.eventsEnabled) {
-      cancelAnimationFrame(this.scheduleUpdate);
-      this.state = removeEventListeners(this.reference, this.state);
-    }
-  }
-
-  /**
-   * Tells if a given input is a number
-   * @method
-   * @memberof Popper.Utils
-   * @param {*} input to check
-   * @return {Boolean}
-   */
-  function isNumeric(n) {
-    return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);
-  }
-
-  /**
-   * Set the style to the given popper
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Element} element - Element to apply the style to
-   * @argument {Object} styles
-   * Object with a list of properties and values which will be applied to the element
-   */
-  function setStyles(element, styles) {
-    Object.keys(styles).forEach(function (prop) {
-      var unit = '';
-      // add unit if the value is numeric and is one of the following
-      if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) {
-        unit = 'px';
-      }
-      element.style[prop] = styles[prop] + unit;
-    });
-  }
-
-  /**
-   * Set the attributes to the given popper
-   * @method
-   * @memberof Popper.Utils
-   * @argument {Element} element - Element to apply the attributes to
-   * @argument {Object} styles
-   * Object with a list of properties and values which will be applied to the element
-   */
-  function setAttributes(element, attributes) {
-    Object.keys(attributes).forEach(function (prop) {
-      var value = attributes[prop];
-      if (value !== false) {
-        element.setAttribute(prop, attributes[prop]);
-      } else {
-        element.removeAttribute(prop);
-      }
-    });
-  }
-
-  /**
-   * @function
-   * @memberof Modifiers
-   * @argument {Object} data - The data object generated by `update` method
-   * @argument {Object} data.styles - List of style properties - values to apply to popper element
-   * @argument {Object} data.attributes - List of attribute properties - values to apply to popper element
-   * @argument {Object} options - Modifiers configuration and options
-   * @returns {Object} The same data object
-   */
-  function applyStyle(data) {
-    // any property present in `data.styles` will be applied to the popper,
-    // in this way we can make the 3rd party modifiers add custom styles to it
-    // Be aware, modifiers could override the properties defined in the previous
-    // lines of this modifier!
-    setStyles(data.instance.popper, data.styles);
-
-    // any property present in `data.attributes` will be applied to the popper,
-    // they will be set as HTML attributes of the element
-    setAttributes(data.instance.popper, data.attributes);
-
-    // if arrowElement is defined and arrowStyles has some properties
-    if (data.arrowElement && Object.keys(data.arrowStyles).length) {
-      setStyles(data.arrowElement, data.arrowStyles);
-    }
-
-    return data;
-  }
-
-  /**
-   * Set the x-placement attribute before everything else because it could be used
-   * to add margins to the popper margins needs to be calculated to get the
-   * correct popper offsets.
-   * @method
-   * @memberof Popper.modifiers
-   * @param {HTMLElement} reference - The reference element used to position the popper
-   * @param {HTMLElement} popper - The HTML element used as popper
-   * @param {Object} options - Popper.js options
-   */
-  function applyStyleOnLoad(reference, popper, options, modifierOptions, state) {
-    // compute reference element offsets
-    var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed);
-
-    // compute auto placement, store placement inside the data object,
-    // modifiers will be able to edit `placement` if needed
-    // and refer to originalPlacement to know the original value
-    var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding);
-
-    popper.setAttribute('x-placement', placement);
-
-    // Apply `position` to popper before anything else because
-    // without the position applied we can't guarantee correct computations
-    setStyles(popper, { position: options.positionFixed ? 'fixed' : 'absolute' });
-
-    return options;
-  }
-
-  /**
-   * @function
-   * @memberof Modifiers
-   * @argument {Object} data - The data object generated by `update` method
-   * @argument {Object} options - Modifiers configuration and options
-   * @returns {Object} The data object, properly modified
-   */
-  function computeStyle(data, options) {
-    var x = options.x,
-        y = options.y;
-    var popper = data.offsets.popper;
-
-    // Remove this legacy support in Popper.js v2
-
-    var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) {
-      return modifier.name === 'applyStyle';
-    }).gpuAcceleration;
-    if (legacyGpuAccelerationOption !== undefined) {
-      console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');
-    }
-    var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration;
-
-    var offsetParent = getOffsetParent(data.instance.popper);
-    var offsetParentRect = getBoundingClientRect(offsetParent);
-
-    // Styles
-    var styles = {
-      position: popper.position
-    };
-
-    // floor sides to avoid blurry text
-    var offsets = {
-      left: Math.floor(popper.left),
-      top: Math.floor(popper.top),
-      bottom: Math.floor(popper.bottom),
-      right: Math.floor(popper.right)
-    };
-
-    var sideA = x === 'bottom' ? 'top' : 'bottom';
-    var sideB = y === 'right' ? 'left' : 'right';
-
-    // if gpuAcceleration is set to `true` and transform is supported,
-    //  we use `translate3d` to apply the position to the popper we
-    // automatically use the supported prefixed version if needed
-    var prefixedProperty = getSupportedPropertyName('transform');
-
-    // now, let's make a step back and look at this code closely (wtf?)
-    // If the content of the popper grows once it's been positioned, it
-    // may happen that the popper gets misplaced because of the new content
-    // overflowing its reference element
-    // To avoid this problem, we provide two options (x and y), which allow
-    // the consumer to define the offset origin.
-    // If we position a popper on top of a reference element, we can set
-    // `x` to `top` to make the popper grow towards its top instead of
-    // its bottom.
-    var left = void 0,
-        top = void 0;
-    if (sideA === 'bottom') {
-      top = -offsetParentRect.height + offsets.bottom;
-    } else {
-      top = offsets.top;
-    }
-    if (sideB === 'right') {
-      left = -offsetParentRect.width + offsets.right;
-    } else {
-      left = offsets.left;
-    }
-    if (gpuAcceleration && prefixedProperty) {
-      styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)';
-      styles[sideA] = 0;
-      styles[sideB] = 0;
-      styles.willChange = 'transform';
-    } else {
-      // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties
-      var invertTop = sideA === 'bottom' ? -1 : 1;
-      var invertLeft = sideB === 'right' ? -1 : 1;
-      styles[sideA] = top * invertTop;
-      styles[sideB] = left * invertLeft;
-      styles.willChange = sideA + ', ' + sideB;
-    }
-
-    // Attributes
-    var attributes = {
-      'x-placement': data.placement
-    };
-
-    // Update `data` attributes, styles and arrowStyles
-    data.attributes = _extends({}, attributes, data.attributes);
-    data.styles = _extends({}, styles, data.styles);
-    data.arrowStyles = _extends({}, data.offsets.arrow, data.arrowStyles);
-
-    return data;
-  }
-
-  /**
-   * Helper used to know if the given modifier depends from another one.<br />
-   * It checks if the needed modifier is listed and enabled.
-   * @method
-   * @memberof Popper.Utils
-   * @param {Array} modifiers - list of modifiers
-   * @param {String} requestingName - name of requesting modifier
-   * @param {String} requestedName - name of requested modifier
-   * @returns {Boolean}
-   */
-  function isModifierRequired(modifiers, requestingName, requestedName) {
-    var requesting = find(modifiers, function (_ref) {
-      var name = _ref.name;
-      return name === requestingName;
-    });
-
-    var isRequired = !!requesting && modifiers.some(function (modifier) {
-      return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order;
-    });
-
-    if (!isRequired) {
-      var _requesting = '`' + requestingName + '`';
-      var requested = '`' + requestedName + '`';
-      console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!');
-    }
-    return isRequired;
-  }
-
-  /**
-   * @function
-   * @memberof Modifiers
-   * @argument {Object} data - The data object generated by update method
-   * @argument {Object} options - Modifiers configuration and options
-   * @returns {Object} The data object, properly modified
-   */
-  function arrow(data, options) {
-    var _data$offsets$arrow;
-
-    // arrow depends on keepTogether in order to work
-    if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {
-      return data;
-    }
-
-    var arrowElement = options.element;
-
-    // if arrowElement is a string, suppose it's a CSS selector
-    if (typeof arrowElement === 'string') {
-      arrowElement = data.instance.popper.querySelector(arrowElement);
-
-      // if arrowElement is not found, don't run the modifier
-      if (!arrowElement) {
-        return data;
-      }
-    } else {
-      // if the arrowElement isn't a query selector we must check that the
-      // provided DOM node is child of its popper node
-      if (!data.instance.popper.contains(arrowElement)) {
-        console.warn('WARNING: `arrow.element` must be child of its popper element!');
-        return data;
-      }
-    }
-
-    var placement = data.placement.split('-')[0];
-    var _data$offsets = data.offsets,
-        popper = _data$offsets.popper,
-        reference = _data$offsets.reference;
-
-    var isVertical = ['left', 'right'].indexOf(placement) !== -1;
-
-    var len = isVertical ? 'height' : 'width';
-    var sideCapitalized = isVertical ? 'Top' : 'Left';
-    var side = sideCapitalized.toLowerCase();
-    var altSide = isVertical ? 'left' : 'top';
-    var opSide = isVertical ? 'bottom' : 'right';
-    var arrowElementSize = getOuterSizes(arrowElement)[len];
-
-    //
-    // extends keepTogether behavior making sure the popper and its
-    // reference have enough pixels in conjuction
-    //
-
-    // top/left side
-    if (reference[opSide] - arrowElementSize < popper[side]) {
-      data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize);
-    }
-    // bottom/right side
-    if (reference[side] + arrowElementSize > popper[opSide]) {
-      data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide];
-    }
-    data.offsets.popper = getClientRect(data.offsets.popper);
-
-    // compute center of the popper
-    var center = reference[side] + reference[len] / 2 - arrowElementSize / 2;
-
-    // Compute the sideValue using the updated popper offsets
-    // take popper margin in account because we don't have this info available
-    var css = getStyleComputedProperty(data.instance.popper);
-    var popperMarginSide = parseFloat(css['margin' + sideCapitalized], 10);
-    var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width'], 10);
-    var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide;
-
-    // prevent arrowElement from being placed not contiguously to its popper
-    sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);
-
-    data.arrowElement = arrowElement;
-    data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow);
-
-    return data;
-  }
-
-  /**
-   * Get the opposite placement variation of the given one
-   * @method
-   * @memberof Popper.Utils
-   * @argument {String} placement variation
-   * @returns {String} flipped placement variation
-   */
-  function getOppositeVariation(variation) {
-    if (variation === 'end') {
-      return 'start';
-    } else if (variation === 'start') {
-      return 'end';
-    }
-    return variation;
-  }
-
-  /**
-   * List of accepted placements to use as values of the `placement` option.<br />
-   * Valid placements are:
-   * - `auto`
-   * - `top`
-   * - `right`
-   * - `bottom`
-   * - `left`
-   *
-   * Each placement can have a variation from this list:
-   * - `-start`
-   * - `-end`
-   *
-   * Variations are interpreted easily if you think of them as the left to right
-   * written languages. Horizontally (`top` and `bottom`), `start` is left and `end`
-   * is right.<br />
-   * Vertically (`left` and `right`), `start` is top and `end` is bottom.
-   *
-   * Some valid examples are:
-   * - `top-end` (on top of reference, right aligned)
-   * - `right-start` (on right of reference, top aligned)
-   * - `bottom` (on bottom, centered)
-   * - `auto-right` (on the side with more space available, alignment depends by placement)
-   *
-   * @static
-   * @type {Array}
-   * @enum {String}
-   * @readonly
-   * @method placements
-   * @memberof Popper
-   */
-  var placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start'];
-
-  // Get rid of `auto` `auto-start` and `auto-end`
-  var validPlacements = placements.slice(3);
-
-  /**
-   * Given an initial placement, returns all the subsequent placements
-   * clockwise (or counter-clockwise).
-   *
-   * @method
-   * @memberof Popper.Utils
-   * @argument {String} placement - A valid placement (it accepts variations)
-   * @argument {Boolean} counter - Set to true to walk the placements counterclockwise
-   * @returns {Array} placements including their variations
-   */
-  function clockwise(placement) {
-    var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
-
-    var index = validPlacements.indexOf(placement);
-    var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index));
-    return counter ? arr.reverse() : arr;
-  }
-
-  var BEHAVIORS = {
-    FLIP: 'flip',
-    CLOCKWISE: 'clockwise',
-    COUNTERCLOCKWISE: 'counterclockwise'
-  };
-
-  /**
-   * @function
-   * @memberof Modifiers
-   * @argument {Object} data - The data object generated by update method
-   * @argument {Object} options - Modifiers configuration and options
-   * @returns {Object} The data object, properly modified
-   */
-  function flip(data, options) {
-    // if `inner` modifier is enabled, we can't use the `flip` modifier
-    if (isModifierEnabled(data.instance.modifiers, 'inner')) {
-      return data;
-    }
-
-    if (data.flipped && data.placement === data.originalPlacement) {
-      // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides
-      return data;
-    }
-
-    var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed);
-
-    var placement = data.placement.split('-')[0];
-    var placementOpposite = getOppositePlacement(placement);
-    var variation = data.placement.split('-')[1] || '';
-
-    var flipOrder = [];
-
-    switch (options.behavior) {
-      case BEHAVIORS.FLIP:
-        flipOrder = [placement, placementOpposite];
-        break;
-      case BEHAVIORS.CLOCKWISE:
-        flipOrder = clockwise(placement);
-        break;
-      case BEHAVIORS.COUNTERCLOCKWISE:
-        flipOrder = clockwise(placement, true);
-        break;
-      default:
-        flipOrder = options.behavior;
-    }
-
-    flipOrder.forEach(function (step, index) {
-      if (placement !== step || flipOrder.length === index + 1) {
-        return data;
-      }
-
-      placement = data.placement.split('-')[0];
-      placementOpposite = getOppositePlacement(placement);
-
-      var popperOffsets = data.offsets.popper;
-      var refOffsets = data.offsets.reference;
-
-      // using floor because the reference offsets may contain decimals we are not going to consider here
-      var floor = Math.floor;
-      var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom);
-
-      var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);
-      var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);
-      var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);
-      var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom);
-
-      var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom;
-
-      // flip the variation if required
-      var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
-      var flippedVariation = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom);
-
-      if (overlapsRef || overflowsBoundaries || flippedVariation) {
-        // this boolean to detect any flip loop
-        data.flipped = true;
-
-        if (overlapsRef || overflowsBoundaries) {
-          placement = flipOrder[index + 1];
-        }
-
-        if (flippedVariation) {
-          variation = getOppositeVariation(variation);
-        }
-
-        data.placement = placement + (variation ? '-' + variation : '');
-
-        // this object contains `position`, we want to preserve it along with
-        // any additional property we may add in the future
-        data.offsets.popper = _extends({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement));
-
-        data = runModifiers(data.instance.modifiers, data, 'flip');
-      }
-    });
-    return data;
-  }
-
-  /**
-   * @function
-   * @memberof Modifiers
-   * @argument {Object} data - The data object generated by update method
-   * @argument {Object} options - Modifiers configuration and options
-   * @returns {Object} The data object, properly modified
-   */
-  function keepTogether(data) {
-    var _data$offsets = data.offsets,
-        popper = _data$offsets.popper,
-        reference = _data$offsets.reference;
-
-    var placement = data.placement.split('-')[0];
-    var floor = Math.floor;
-    var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
-    var side = isVertical ? 'right' : 'bottom';
-    var opSide = isVertical ? 'left' : 'top';
-    var measurement = isVertical ? 'width' : 'height';
-
-    if (popper[side] < floor(reference[opSide])) {
-      data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement];
-    }
-    if (popper[opSide] > floor(reference[side])) {
-      data.offsets.popper[opSide] = floor(reference[side]);
-    }
-
-    return data;
-  }
-
-  /**
-   * Converts a string containing value + unit into a px value number
-   * @function
-   * @memberof {modifiers~offset}
-   * @private
-   * @argument {String} str - Value + unit string
-   * @argument {String} measurement - `height` or `width`
-   * @argument {Object} popperOffsets
-   * @argument {Object} referenceOffsets
-   * @returns {Number|String}
-   * Value in pixels, or original string if no values were extracted
-   */
-  function toValue(str, measurement, popperOffsets, referenceOffsets) {
-    // separate value from unit
-    var split = str.match(/((?:\-|\+)?\d*\.?\d*)(.*)/);
-    var value = +split[1];
-    var unit = split[2];
-
-    // If it's not a number it's an operator, I guess
-    if (!value) {
-      return str;
-    }
-
-    if (unit.indexOf('%') === 0) {
-      var element = void 0;
-      switch (unit) {
-        case '%p':
-          element = popperOffsets;
-          break;
-        case '%':
-        case '%r':
-        default:
-          element = referenceOffsets;
-      }
-
-      var rect = getClientRect(element);
-      return rect[measurement] / 100 * value;
-    } else if (unit === 'vh' || unit === 'vw') {
-      // if is a vh or vw, we calculate the size based on the viewport
-      var size = void 0;
-      if (unit === 'vh') {
-        size = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);
-      } else {
-        size = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);
-      }
-      return size / 100 * value;
-    } else {
-      // if is an explicit pixel unit, we get rid of the unit and keep the value
-      // if is an implicit unit, it's px, and we return just the value
-      return value;
-    }
-  }
-
-  /**
-   * Parse an `offset` string to extrapolate `x` and `y` numeric offsets.
-   * @function
-   * @memberof {modifiers~offset}
-   * @private
-   * @argument {String} offset
-   * @argument {Object} popperOffsets
-   * @argument {Object} referenceOffsets
-   * @argument {String} basePlacement
-   * @returns {Array} a two cells array with x and y offsets in numbers
-   */
-  function parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) {
-    var offsets = [0, 0];
-
-    // Use height if placement is left or right and index is 0 otherwise use width
-    // in this way the first offset will use an axis and the second one
-    // will use the other one
-    var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;
-
-    // Split the offset string to obtain a list of values and operands
-    // The regex addresses values with the plus or minus sign in front (+10, -20, etc)
-    var fragments = offset.split(/(\+|\-)/).map(function (frag) {
-      return frag.trim();
-    });
-
-    // Detect if the offset string contains a pair of values or a single one
-    // they could be separated by comma or space
-    var divider = fragments.indexOf(find(fragments, function (frag) {
-      return frag.search(/,|\s/) !== -1;
-    }));
-
-    if (fragments[divider] && fragments[divider].indexOf(',') === -1) {
-      console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');
-    }
-
-    // If divider is found, we divide the list of values and operands to divide
-    // them by ofset X and Y.
-    var splitRegex = /\s*,\s*|\s+/;
-    var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments];
-
-    // Convert the values with units to absolute pixels to allow our computations
-    ops = ops.map(function (op, index) {
-      // Most of the units rely on the orientation of the popper
-      var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width';
-      var mergeWithPrevious = false;
-      return op
-      // This aggregates any `+` or `-` sign that aren't considered operators
-      // e.g.: 10 + +5 => [10, +, +5]
-      .reduce(function (a, b) {
-        if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {
-          a[a.length - 1] = b;
-          mergeWithPrevious = true;
-          return a;
-        } else if (mergeWithPrevious) {
-          a[a.length - 1] += b;
-          mergeWithPrevious = false;
-          return a;
-        } else {
-          return a.concat(b);
-        }
-      }, [])
-      // Here we convert the string values into number values (in px)
-      .map(function (str) {
-        return toValue(str, measurement, popperOffsets, referenceOffsets);
-      });
-    });
-
-    // Loop trough the offsets arrays and execute the operations
-    ops.forEach(function (op, index) {
-      op.forEach(function (frag, index2) {
-        if (isNumeric(frag)) {
-          offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);
-        }
-      });
-    });
-    return offsets;
-  }
-
-  /**
-   * @function
-   * @memberof Modifiers
-   * @argument {Object} data - The data object generated by update method
-   * @argument {Object} options - Modifiers configuration and options
-   * @argument {Number|String} options.offset=0
-   * The offset value as described in the modifier description
-   * @returns {Object} The data object, properly modified
-   */
-  function offset(data, _ref) {
-    var offset = _ref.offset;
-    var placement = data.placement,
-        _data$offsets = data.offsets,
-        popper = _data$offsets.popper,
-        reference = _data$offsets.reference;
-
-    var basePlacement = placement.split('-')[0];
-
-    var offsets = void 0;
-    if (isNumeric(+offset)) {
-      offsets = [+offset, 0];
-    } else {
-      offsets = parseOffset(offset, popper, reference, basePlacement);
-    }
-
-    if (basePlacement === 'left') {
-      popper.top += offsets[0];
-      popper.left -= offsets[1];
-    } else if (basePlacement === 'right') {
-      popper.top += offsets[0];
-      popper.left += offsets[1];
-    } else if (basePlacement === 'top') {
-      popper.left += offsets[0];
-      popper.top -= offsets[1];
-    } else if (basePlacement === 'bottom') {
-      popper.left += offsets[0];
-      popper.top += offsets[1];
-    }
-
-    data.popper = popper;
-    return data;
-  }
-
-  /**
-   * @function
-   * @memberof Modifiers
-   * @argument {Object} data - The data object generated by `update` method
-   * @argument {Object} options - Modifiers configuration and options
-   * @returns {Object} The data object, properly modified
-   */
-  function preventOverflow(data, options) {
-    var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper);
-
-    // If offsetParent is the reference element, we really want to
-    // go one step up and use the next offsetParent as reference to
-    // avoid to make this modifier completely useless and look like broken
-    if (data.instance.reference === boundariesElement) {
-      boundariesElement = getOffsetParent(boundariesElement);
-    }
-
-    var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed);
-    options.boundaries = boundaries;
-
-    var order = options.priority;
-    var popper = data.offsets.popper;
-
-    var check = {
-      primary: function primary(placement) {
-        var value = popper[placement];
-        if (popper[placement] < boundaries[placement] && !options.escapeWithReference) {
-          value = Math.max(popper[placement], boundaries[placement]);
-        }
-        return defineProperty({}, placement, value);
-      },
-      secondary: function secondary(placement) {
-        var mainSide = placement === 'right' ? 'left' : 'top';
-        var value = popper[mainSide];
-        if (popper[placement] > boundaries[placement] && !options.escapeWithReference) {
-          value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height));
-        }
-        return defineProperty({}, mainSide, value);
-      }
-    };
-
-    order.forEach(function (placement) {
-      var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';
-      popper = _extends({}, popper, check[side](placement));
-    });
-
-    data.offsets.popper = popper;
-
-    return data;
-  }
-
-  /**
-   * @function
-   * @memberof Modifiers
-   * @argument {Object} data - The data object generated by `update` method
-   * @argument {Object} options - Modifiers configuration and options
-   * @returns {Object} The data object, properly modified
-   */
-  function shift(data) {
-    var placement = data.placement;
-    var basePlacement = placement.split('-')[0];
-    var shiftvariation = placement.split('-')[1];
-
-    // if shift shiftvariation is specified, run the modifier
-    if (shiftvariation) {
-      var _data$offsets = data.offsets,
-          reference = _data$offsets.reference,
-          popper = _data$offsets.popper;
-
-      var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;
-      var side = isVertical ? 'left' : 'top';
-      var measurement = isVertical ? 'width' : 'height';
-
-      var shiftOffsets = {
-        start: defineProperty({}, side, reference[side]),
-        end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement])
-      };
-
-      data.offsets.popper = _extends({}, popper, shiftOffsets[shiftvariation]);
-    }
-
-    return data;
-  }
-
-  /**
-   * @function
-   * @memberof Modifiers
-   * @argument {Object} data - The data object generated by update method
-   * @argument {Object} options - Modifiers configuration and options
-   * @returns {Object} The data object, properly modified
-   */
-  function hide(data) {
-    if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {
-      return data;
-    }
-
-    var refRect = data.offsets.reference;
-    var bound = find(data.instance.modifiers, function (modifier) {
-      return modifier.name === 'preventOverflow';
-    }).boundaries;
-
-    if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) {
-      // Avoid unnecessary DOM access if visibility hasn't changed
-      if (data.hide === true) {
-        return data;
-      }
-
-      data.hide = true;
-      data.attributes['x-out-of-boundaries'] = '';
-    } else {
-      // Avoid unnecessary DOM access if visibility hasn't changed
-      if (data.hide === false) {
-        return data;
-      }
-
-      data.hide = false;
-      data.attributes['x-out-of-boundaries'] = false;
-    }
-
-    return data;
-  }
-
-  /**
-   * @function
-   * @memberof Modifiers
-   * @argument {Object} data - The data object generated by `update` method
-   * @argument {Object} options - Modifiers configuration and options
-   * @returns {Object} The data object, properly modified
-   */
-  function inner(data) {
-    var placement = data.placement;
-    var basePlacement = placement.split('-')[0];
-    var _data$offsets = data.offsets,
-        popper = _data$offsets.popper,
-        reference = _data$offsets.reference;
-
-    var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;
-
-    var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;
-
-    popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);
-
-    data.placement = getOppositePlacement(placement);
-    data.offsets.popper = getClientRect(popper);
-
-    return data;
-  }
-
-  /**
-   * Modifier function, each modifier can have a function of this type assigned
-   * to its `fn` property.<br />
-   * These functions will be called on each update, this means that you must
-   * make sure they are performant enough to avoid performance bottlenecks.
-   *
-   * @function ModifierFn
-   * @argument {dataObject} data - The data object generated by `update` method
-   * @argument {Object} options - Modifiers configuration and options
-   * @returns {dataObject} The data object, properly modified
-   */
-
-  /**
-   * Modifiers are plugins used to alter the behavior of your poppers.<br />
-   * Popper.js uses a set of 9 modifiers to provide all the basic functionalities
-   * needed by the library.
-   *
-   * Usually you don't want to override the `order`, `fn` and `onLoad` props.
-   * All the other properties are configurations that could be tweaked.
-   * @namespace modifiers
-   */
-  var modifiers = {
-    /**
-     * Modifier used to shift the popper on the start or end of its reference
-     * element.<br />
-     * It will read the variation of the `placement` property.<br />
-     * It can be one either `-end` or `-start`.
-     * @memberof modifiers
-     * @inner
-     */
-    shift: {
-      /** @prop {number} order=100 - Index used to define the order of execution */
-      order: 100,
-      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
-      enabled: true,
-      /** @prop {ModifierFn} */
-      fn: shift
-    },
-
-    /**
-     * The `offset` modifier can shift your popper on both its axis.
-     *
-     * It accepts the following units:
-     * - `px` or unitless, interpreted as pixels
-     * - `%` or `%r`, percentage relative to the length of the reference element
-     * - `%p`, percentage relative to the length of the popper element
-     * - `vw`, CSS viewport width unit
-     * - `vh`, CSS viewport height unit
-     *
-     * For length is intended the main axis relative to the placement of the popper.<br />
-     * This means that if the placement is `top` or `bottom`, the length will be the
-     * `width`. In case of `left` or `right`, it will be the height.
-     *
-     * You can provide a single value (as `Number` or `String`), or a pair of values
-     * as `String` divided by a comma or one (or more) white spaces.<br />
-     * The latter is a deprecated method because it leads to confusion and will be
-     * removed in v2.<br />
-     * Additionally, it accepts additions and subtractions between different units.
-     * Note that multiplications and divisions aren't supported.
-     *
-     * Valid examples are:
-     * ```
-     * 10
-     * '10%'
-     * '10, 10'
-     * '10%, 10'
-     * '10 + 10%'
-     * '10 - 5vh + 3%'
-     * '-10px + 5vh, 5px - 6%'
-     * ```
-     * > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap
-     * > with their reference element, unfortunately, you will have to disable the `flip` modifier.
-     * > More on this [reading this issue](https://github.com/FezVrasta/popper.js/issues/373)
-     *
-     * @memberof modifiers
-     * @inner
-     */
-    offset: {
-      /** @prop {number} order=200 - Index used to define the order of execution */
-      order: 200,
-      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
-      enabled: true,
-      /** @prop {ModifierFn} */
-      fn: offset,
-      /** @prop {Number|String} offset=0
-       * The offset value as described in the modifier description
-       */
-      offset: 0
-    },
-
-    /**
-     * Modifier used to prevent the popper from being positioned outside the boundary.
-     *
-     * An scenario exists where the reference itself is not within the boundaries.<br />
-     * We can say it has "escaped the boundaries" — or just "escaped".<br />
-     * In this case we need to decide whether the popper should either:
-     *
-     * - detach from the reference and remain "trapped" in the boundaries, or
-     * - if it should ignore the boundary and "escape with its reference"
-     *
-     * When `escapeWithReference` is set to`true` and reference is completely
-     * outside its boundaries, the popper will overflow (or completely leave)
-     * the boundaries in order to remain attached to the edge of the reference.
-     *
-     * @memberof modifiers
-     * @inner
-     */
-    preventOverflow: {
-      /** @prop {number} order=300 - Index used to define the order of execution */
-      order: 300,
-      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
-      enabled: true,
-      /** @prop {ModifierFn} */
-      fn: preventOverflow,
-      /**
-       * @prop {Array} [priority=['left','right','top','bottom']]
-       * Popper will try to prevent overflow following these priorities by default,
-       * then, it could overflow on the left and on top of the `boundariesElement`
-       */
-      priority: ['left', 'right', 'top', 'bottom'],
-      /**
-       * @prop {number} padding=5
-       * Amount of pixel used to define a minimum distance between the boundaries
-       * and the popper this makes sure the popper has always a little padding
-       * between the edges of its container
-       */
-      padding: 5,
-      /**
-       * @prop {String|HTMLElement} boundariesElement='scrollParent'
-       * Boundaries used by the modifier, can be `scrollParent`, `window`,
-       * `viewport` or any DOM element.
-       */
-      boundariesElement: 'scrollParent'
-    },
-
-    /**
-     * Modifier used to make sure the reference and its popper stay near eachothers
-     * without leaving any gap between the two. Expecially useful when the arrow is
-     * enabled and you want to assure it to point to its reference element.
-     * It cares only about the first axis, you can still have poppers with margin
-     * between the popper and its reference element.
-     * @memberof modifiers
-     * @inner
-     */
-    keepTogether: {
-      /** @prop {number} order=400 - Index used to define the order of execution */
-      order: 400,
-      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
-      enabled: true,
-      /** @prop {ModifierFn} */
-      fn: keepTogether
-    },
-
-    /**
-     * This modifier is used to move the `arrowElement` of the popper to make
-     * sure it is positioned between the reference element and its popper element.
-     * It will read the outer size of the `arrowElement` node to detect how many
-     * pixels of conjuction are needed.
-     *
-     * It has no effect if no `arrowElement` is provided.
-     * @memberof modifiers
-     * @inner
-     */
-    arrow: {
-      /** @prop {number} order=500 - Index used to define the order of execution */
-      order: 500,
-      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
-      enabled: true,
-      /** @prop {ModifierFn} */
-      fn: arrow,
-      /** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */
-      element: '[x-arrow]'
-    },
-
-    /**
-     * Modifier used to flip the popper's placement when it starts to overlap its
-     * reference element.
-     *
-     * Requires the `preventOverflow` modifier before it in order to work.
-     *
-     * **NOTE:** this modifier will interrupt the current update cycle and will
-     * restart it if it detects the need to flip the placement.
-     * @memberof modifiers
-     * @inner
-     */
-    flip: {
-      /** @prop {number} order=600 - Index used to define the order of execution */
-      order: 600,
-      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
-      enabled: true,
-      /** @prop {ModifierFn} */
-      fn: flip,
-      /**
-       * @prop {String|Array} behavior='flip'
-       * The behavior used to change the popper's placement. It can be one of
-       * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid
-       * placements (with optional variations).
-       */
-      behavior: 'flip',
-      /**
-       * @prop {number} padding=5
-       * The popper will flip if it hits the edges of the `boundariesElement`
-       */
-      padding: 5,
-      /**
-       * @prop {String|HTMLElement} boundariesElement='viewport'
-       * The element which will define the boundaries of the popper position,
-       * the popper will never be placed outside of the defined boundaries
-       * (except if keepTogether is enabled)
-       */
-      boundariesElement: 'viewport'
-    },
-
-    /**
-     * Modifier used to make the popper flow toward the inner of the reference element.
-     * By default, when this modifier is disabled, the popper will be placed outside
-     * the reference element.
-     * @memberof modifiers
-     * @inner
-     */
-    inner: {
-      /** @prop {number} order=700 - Index used to define the order of execution */
-      order: 700,
-      /** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */
-      enabled: false,
-      /** @prop {ModifierFn} */
-      fn: inner
-    },
-
-    /**
-     * Modifier used to hide the popper when its reference element is outside of the
-     * popper boundaries. It will set a `x-out-of-boundaries` attribute which can
-     * be used to hide with a CSS selector the popper when its reference is
-     * out of boundaries.
-     *
-     * Requires the `preventOverflow` modifier before it in order to work.
-     * @memberof modifiers
-     * @inner
-     */
-    hide: {
-      /** @prop {number} order=800 - Index used to define the order of execution */
-      order: 800,
-      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
-      enabled: true,
-      /** @prop {ModifierFn} */
-      fn: hide
-    },
-
-    /**
-     * Computes the style that will be applied to the popper element to gets
-     * properly positioned.
-     *
-     * Note that this modifier will not touch the DOM, it just prepares the styles
-     * so that `applyStyle` modifier can apply it. This separation is useful
-     * in case you need to replace `applyStyle` with a custom implementation.
-     *
-     * This modifier has `850` as `order` value to maintain backward compatibility
-     * with previous versions of Popper.js. Expect the modifiers ordering method
-     * to change in future major versions of the library.
-     *
-     * @memberof modifiers
-     * @inner
-     */
-    computeStyle: {
-      /** @prop {number} order=850 - Index used to define the order of execution */
-      order: 850,
-      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
-      enabled: true,
-      /** @prop {ModifierFn} */
-      fn: computeStyle,
-      /**
-       * @prop {Boolean} gpuAcceleration=true
-       * If true, it uses the CSS 3d transformation to position the popper.
-       * Otherwise, it will use the `top` and `left` properties.
-       */
-      gpuAcceleration: true,
-      /**
-       * @prop {string} [x='bottom']
-       * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.
-       * Change this if your popper should grow in a direction different from `bottom`
-       */
-      x: 'bottom',
-      /**
-       * @prop {string} [x='left']
-       * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.
-       * Change this if your popper should grow in a direction different from `right`
-       */
-      y: 'right'
-    },
-
-    /**
-     * Applies the computed styles to the popper element.
-     *
-     * All the DOM manipulations are limited to this modifier. This is useful in case
-     * you want to integrate Popper.js inside a framework or view library and you
-     * want to delegate all the DOM manipulations to it.
-     *
-     * Note that if you disable this modifier, you must make sure the popper element
-     * has its position set to `absolute` before Popper.js can do its work!
-     *
-     * Just disable this modifier and define you own to achieve the desired effect.
-     *
-     * @memberof modifiers
-     * @inner
-     */
-    applyStyle: {
-      /** @prop {number} order=900 - Index used to define the order of execution */
-      order: 900,
-      /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
-      enabled: true,
-      /** @prop {ModifierFn} */
-      fn: applyStyle,
-      /** @prop {Function} */
-      onLoad: applyStyleOnLoad,
-      /**
-       * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier
-       * @prop {Boolean} gpuAcceleration=true
-       * If true, it uses the CSS 3d transformation to position the popper.
-       * Otherwise, it will use the `top` and `left` properties.
-       */
-      gpuAcceleration: undefined
-    }
-  };
-
-  /**
-   * The `dataObject` is an object containing all the informations used by Popper.js
-   * this object get passed to modifiers and to the `onCreate` and `onUpdate` callbacks.
-   * @name dataObject
-   * @property {Object} data.instance The Popper.js instance
-   * @property {String} data.placement Placement applied to popper
-   * @property {String} data.originalPlacement Placement originally defined on init
-   * @property {Boolean} data.flipped True if popper has been flipped by flip modifier
-   * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper.
-   * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier
-   * @property {Object} data.styles Any CSS property defined here will be applied to the popper, it expects the JavaScript nomenclature (eg. `marginBottom`)
-   * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow, it expects the JavaScript nomenclature (eg. `marginBottom`)
-   * @property {Object} data.boundaries Offsets of the popper boundaries
-   * @property {Object} data.offsets The measurements of popper, reference and arrow elements.
-   * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values
-   * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values
-   * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0
-   */
-
-  /**
-   * Default options provided to Popper.js constructor.<br />
-   * These can be overriden using the `options` argument of Popper.js.<br />
-   * To override an option, simply pass as 3rd argument an object with the same
-   * structure of this object, example:
-   * ```
-   * new Popper(ref, pop, {
-   *   modifiers: {
-   *     preventOverflow: { enabled: false }
-   *   }
-   * })
-   * ```
-   * @type {Object}
-   * @static
-   * @memberof Popper
-   */
-  var Defaults = {
-    /**
-     * Popper's placement
-     * @prop {Popper.placements} placement='bottom'
-     */
-    placement: 'bottom',
-
-    /**
-     * Set this to true if you want popper to position it self in 'fixed' mode
-     * @prop {Boolean} positionFixed=false
-     */
-    positionFixed: false,
-
-    /**
-     * Whether events (resize, scroll) are initially enabled
-     * @prop {Boolean} eventsEnabled=true
-     */
-    eventsEnabled: true,
-
-    /**
-     * Set to true if you want to automatically remove the popper when
-     * you call the `destroy` method.
-     * @prop {Boolean} removeOnDestroy=false
-     */
-    removeOnDestroy: false,
-
-    /**
-     * Callback called when the popper is created.<br />
-     * By default, is set to no-op.<br />
-     * Access Popper.js instance with `data.instance`.
-     * @prop {onCreate}
-     */
-    onCreate: function onCreate() {},
-
-    /**
-     * Callback called when the popper is updated, this callback is not called
-     * on the initialization/creation of the popper, but only on subsequent
-     * updates.<br />
-     * By default, is set to no-op.<br />
-     * Access Popper.js instance with `data.instance`.
-     * @prop {onUpdate}
-     */
-    onUpdate: function onUpdate() {},
-
-    /**
-     * List of modifiers used to modify the offsets before they are applied to the popper.
-     * They provide most of the functionalities of Popper.js
-     * @prop {modifiers}
-     */
-    modifiers: modifiers
-  };
-
-  /**
-   * @callback onCreate
-   * @param {dataObject} data
-   */
-
-  /**
-   * @callback onUpdate
-   * @param {dataObject} data
-   */
-
-  // Utils
-  // Methods
-  var Popper = function () {
-    /**
-     * Create a new Popper.js instance
-     * @class Popper
-     * @param {HTMLElement|referenceObject} reference - The reference element used to position the popper
-     * @param {HTMLElement} popper - The HTML element used as popper.
-     * @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults)
-     * @return {Object} instance - The generated Popper.js instance
-     */
-    function Popper(reference, popper) {
-      var _this = this;
-
-      var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
-      classCallCheck(this, Popper);
-
-      this.scheduleUpdate = function () {
-        return requestAnimationFrame(_this.update);
-      };
-
-      // make update() debounced, so that it only runs at most once-per-tick
-      this.update = debounce(this.update.bind(this));
-
-      // with {} we create a new object with the options inside it
-      this.options = _extends({}, Popper.Defaults, options);
-
-      // init state
-      this.state = {
-        isDestroyed: false,
-        isCreated: false,
-        scrollParents: []
-      };
-
-      // get reference and popper elements (allow jQuery wrappers)
-      this.reference = reference && reference.jquery ? reference[0] : reference;
-      this.popper = popper && popper.jquery ? popper[0] : popper;
-
-      // Deep merge modifiers options
-      this.options.modifiers = {};
-      Object.keys(_extends({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) {
-        _this.options.modifiers[name] = _extends({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {});
-      });
-
-      // Refactoring modifiers' list (Object => Array)
-      this.modifiers = Object.keys(this.options.modifiers).map(function (name) {
-        return _extends({
-          name: name
-        }, _this.options.modifiers[name]);
-      })
-      // sort the modifiers by order
-      .sort(function (a, b) {
-        return a.order - b.order;
-      });
-
-      // modifiers have the ability to execute arbitrary code when Popper.js get inited
-      // such code is executed in the same order of its modifier
-      // they could add new properties to their options configuration
-      // BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`!
-      this.modifiers.forEach(function (modifierOptions) {
-        if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) {
-          modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state);
-        }
-      });
-
-      // fire the first update to position the popper in the right place
-      this.update();
-
-      var eventsEnabled = this.options.eventsEnabled;
-      if (eventsEnabled) {
-        // setup event listeners, they will take care of update the position in specific situations
-        this.enableEventListeners();
-      }
-
-      this.state.eventsEnabled = eventsEnabled;
-    }
-
-    // We can't use class properties because they don't get listed in the
-    // class prototype and break stuff like Sinon stubs
-
-
-    createClass(Popper, [{
-      key: 'update',
-      value: function update$$1() {
-        return update.call(this);
-      }
-    }, {
-      key: 'destroy',
-      value: function destroy$$1() {
-        return destroy.call(this);
-      }
-    }, {
-      key: 'enableEventListeners',
-      value: function enableEventListeners$$1() {
-        return enableEventListeners.call(this);
-      }
-    }, {
-      key: 'disableEventListeners',
-      value: function disableEventListeners$$1() {
-        return disableEventListeners.call(this);
-      }
-
-      /**
-       * Schedule an update, it will run on the next UI update available
-       * @method scheduleUpdate
-       * @memberof Popper
-       */
-
-
-      /**
-       * Collection of utilities useful when writing custom modifiers.
-       * Starting from version 1.7, this method is available only if you
-       * include `popper-utils.js` before `popper.js`.
-       *
-       * **DEPRECATION**: This way to access PopperUtils is deprecated
-       * and will be removed in v2! Use the PopperUtils module directly instead.
-       * Due to the high instability of the methods contained in Utils, we can't
-       * guarantee them to follow semver. Use them at your own risk!
-       * @static
-       * @private
-       * @type {Object}
-       * @deprecated since version 1.8
-       * @member Utils
-       * @memberof Popper
-       */
-
-    }]);
-    return Popper;
-  }();
-
-  /**
-   * The `referenceObject` is an object that provides an interface compatible with Popper.js
-   * and lets you use it as replacement of a real DOM node.<br />
-   * You can use this method to position a popper relatively to a set of coordinates
-   * in case you don't have a DOM node to use as reference.
-   *
-   * ```
-   * new Popper(referenceObject, popperNode);
-   * ```
-   *
-   * NB: This feature isn't supported in Internet Explorer 10
-   * @name referenceObject
-   * @property {Function} data.getBoundingClientRect
-   * A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method.
-   * @property {number} data.clientWidth
-   * An ES6 getter that will return the width of the virtual reference element.
-   * @property {number} data.clientHeight
-   * An ES6 getter that will return the height of the virtual reference element.
-   */
-
-
-  Popper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils;
-  Popper.placements = placements;
-  Popper.Defaults = Defaults;
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.0): dropdown.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Dropdown = function ($$$1) {
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-    var NAME = 'dropdown';
-    var VERSION = '4.1.0';
-    var DATA_KEY = 'bs.dropdown';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
-
-    var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key
-
-    var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key
-
-    var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key
-
-    var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key
-
-    var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
-
-    var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "|" + ARROW_DOWN_KEYCODE + "|" + ESCAPE_KEYCODE);
-    var Event = {
-      HIDE: "hide" + EVENT_KEY,
-      HIDDEN: "hidden" + EVENT_KEY,
-      SHOW: "show" + EVENT_KEY,
-      SHOWN: "shown" + EVENT_KEY,
-      CLICK: "click" + EVENT_KEY,
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY,
-      KEYDOWN_DATA_API: "keydown" + EVENT_KEY + DATA_API_KEY,
-      KEYUP_DATA_API: "keyup" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      DISABLED: 'disabled',
-      SHOW: 'show',
-      DROPUP: 'dropup',
-      DROPRIGHT: 'dropright',
-      DROPLEFT: 'dropleft',
-      MENURIGHT: 'dropdown-menu-right',
-      MENULEFT: 'dropdown-menu-left',
-      POSITION_STATIC: 'position-static'
-    };
-    var Selector = {
-      DATA_TOGGLE: '[data-toggle="dropdown"]',
-      FORM_CHILD: '.dropdown form',
-      MENU: '.dropdown-menu',
-      NAVBAR_NAV: '.navbar-nav',
-      VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'
-    };
-    var AttachmentMap = {
-      TOP: 'top-start',
-      TOPEND: 'top-end',
-      BOTTOM: 'bottom-start',
-      BOTTOMEND: 'bottom-end',
-      RIGHT: 'right-start',
-      RIGHTEND: 'right-end',
-      LEFT: 'left-start',
-      LEFTEND: 'left-end'
-    };
-    var Default = {
-      offset: 0,
-      flip: true,
-      boundary: 'scrollParent',
-      reference: 'toggle',
-      display: 'dynamic'
-    };
-    var DefaultType = {
-      offset: '(number|string|function)',
-      flip: 'boolean',
-      boundary: '(string|element)',
-      reference: '(string|element)',
-      display: 'string'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
-
-    };
-
-    var Dropdown =
-    /*#__PURE__*/
-    function () {
-      function Dropdown(element, config) {
-        this._element = element;
-        this._popper = null;
-        this._config = this._getConfig(config);
-        this._menu = this._getMenuElement();
-        this._inNavbar = this._detectNavbar();
-
-        this._addEventListeners();
-      } // Getters
-
-
-      var _proto = Dropdown.prototype;
-
-      // Public
-      _proto.toggle = function toggle() {
-        if (this._element.disabled || $$$1(this._element).hasClass(ClassName.DISABLED)) {
-          return;
-        }
-
-        var parent = Dropdown._getParentFromElement(this._element);
-
-        var isActive = $$$1(this._menu).hasClass(ClassName.SHOW);
-
-        Dropdown._clearMenus();
-
-        if (isActive) {
-          return;
-        }
-
-        var relatedTarget = {
-          relatedTarget: this._element
-        };
-        var showEvent = $$$1.Event(Event.SHOW, relatedTarget);
-        $$$1(parent).trigger(showEvent);
-
-        if (showEvent.isDefaultPrevented()) {
-          return;
-        } // Disable totally Popper.js for Dropdown in Navbar
-
-
-        if (!this._inNavbar) {
-          /**
-           * Check for Popper dependency
-           * Popper - https://popper.js.org
-           */
-          if (typeof Popper === 'undefined') {
-            throw new TypeError('Bootstrap dropdown require Popper.js (https://popper.js.org)');
-          }
-
-          var referenceElement = this._element;
-
-          if (this._config.reference === 'parent') {
-            referenceElement = parent;
-          } else if (Util.isElement(this._config.reference)) {
-            referenceElement = this._config.reference; // Check if it's jQuery element
-
-            if (typeof this._config.reference.jquery !== 'undefined') {
-              referenceElement = this._config.reference[0];
-            }
-          } // If boundary is not `scrollParent`, then set position to `static`
-          // to allow the menu to "escape" the scroll parent's boundaries
-          // https://github.com/twbs/bootstrap/issues/24251
-
-
-          if (this._config.boundary !== 'scrollParent') {
-            $$$1(parent).addClass(ClassName.POSITION_STATIC);
-          }
-
-          this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
-        } // If this is a touch-enabled device we add extra
-        // empty mouseover listeners to the body's immediate children;
-        // only needed because of broken event delegation on iOS
-        // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
-
-
-        if ('ontouchstart' in document.documentElement && $$$1(parent).closest(Selector.NAVBAR_NAV).length === 0) {
-          $$$1(document.body).children().on('mouseover', null, $$$1.noop);
-        }
-
-        this._element.focus();
-
-        this._element.setAttribute('aria-expanded', true);
-
-        $$$1(this._menu).toggleClass(ClassName.SHOW);
-        $$$1(parent).toggleClass(ClassName.SHOW).trigger($$$1.Event(Event.SHOWN, relatedTarget));
-      };
-
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        $$$1(this._element).off(EVENT_KEY);
-        this._element = null;
-        this._menu = null;
-
-        if (this._popper !== null) {
-          this._popper.destroy();
-
-          this._popper = null;
-        }
-      };
-
-      _proto.update = function update() {
-        this._inNavbar = this._detectNavbar();
-
-        if (this._popper !== null) {
-          this._popper.scheduleUpdate();
-        }
-      }; // Private
-
-
-      _proto._addEventListeners = function _addEventListeners() {
-        var _this = this;
-
-        $$$1(this._element).on(Event.CLICK, function (event) {
-          event.preventDefault();
-          event.stopPropagation();
-
-          _this.toggle();
-        });
-      };
-
-      _proto._getConfig = function _getConfig(config) {
-        config = _objectSpread({}, this.constructor.Default, $$$1(this._element).data(), config);
-        Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
-        return config;
-      };
-
-      _proto._getMenuElement = function _getMenuElement() {
-        if (!this._menu) {
-          var parent = Dropdown._getParentFromElement(this._element);
-
-          this._menu = $$$1(parent).find(Selector.MENU)[0];
-        }
-
-        return this._menu;
-      };
-
-      _proto._getPlacement = function _getPlacement() {
-        var $parentDropdown = $$$1(this._element).parent();
-        var placement = AttachmentMap.BOTTOM; // Handle dropup
-
-        if ($parentDropdown.hasClass(ClassName.DROPUP)) {
-          placement = AttachmentMap.TOP;
-
-          if ($$$1(this._menu).hasClass(ClassName.MENURIGHT)) {
-            placement = AttachmentMap.TOPEND;
-          }
-        } else if ($parentDropdown.hasClass(ClassName.DROPRIGHT)) {
-          placement = AttachmentMap.RIGHT;
-        } else if ($parentDropdown.hasClass(ClassName.DROPLEFT)) {
-          placement = AttachmentMap.LEFT;
-        } else if ($$$1(this._menu).hasClass(ClassName.MENURIGHT)) {
-          placement = AttachmentMap.BOTTOMEND;
-        }
-
-        return placement;
-      };
-
-      _proto._detectNavbar = function _detectNavbar() {
-        return $$$1(this._element).closest('.navbar').length > 0;
-      };
-
-      _proto._getPopperConfig = function _getPopperConfig() {
-        var _this2 = this;
-
-        var offsetConf = {};
-
-        if (typeof this._config.offset === 'function') {
-          offsetConf.fn = function (data) {
-            data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets) || {});
-            return data;
-          };
-        } else {
-          offsetConf.offset = this._config.offset;
-        }
-
-        var popperConfig = {
-          placement: this._getPlacement(),
-          modifiers: {
-            offset: offsetConf,
-            flip: {
-              enabled: this._config.flip
-            },
-            preventOverflow: {
-              boundariesElement: this._config.boundary
-            }
-          } // Disable Popper.js if we have a static display
-
-        };
-
-        if (this._config.display === 'static') {
-          popperConfig.modifiers.applyStyle = {
-            enabled: false
-          };
-        }
-
-        return popperConfig;
-      }; // Static
-
-
-      Dropdown._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
-
-          var _config = typeof config === 'object' ? config : null;
-
-          if (!data) {
-            data = new Dropdown(this, _config);
-            $$$1(this).data(DATA_KEY, data);
-          }
-
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
-
-            data[config]();
-          }
-        });
-      };
-
-      Dropdown._clearMenus = function _clearMenus(event) {
-        if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
-          return;
-        }
-
-        var toggles = $$$1.makeArray($$$1(Selector.DATA_TOGGLE));
-
-        for (var i = 0; i < toggles.length; i++) {
-          var parent = Dropdown._getParentFromElement(toggles[i]);
-
-          var context = $$$1(toggles[i]).data(DATA_KEY);
-          var relatedTarget = {
-            relatedTarget: toggles[i]
-          };
-
-          if (!context) {
-            continue;
-          }
-
-          var dropdownMenu = context._menu;
-
-          if (!$$$1(parent).hasClass(ClassName.SHOW)) {
-            continue;
-          }
-
-          if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $$$1.contains(parent, event.target)) {
-            continue;
-          }
-
-          var hideEvent = $$$1.Event(Event.HIDE, relatedTarget);
-          $$$1(parent).trigger(hideEvent);
-
-          if (hideEvent.isDefaultPrevented()) {
-            continue;
-          } // If this is a touch-enabled device we remove the extra
-          // empty mouseover listeners we added for iOS support
-
-
-          if ('ontouchstart' in document.documentElement) {
-            $$$1(document.body).children().off('mouseover', null, $$$1.noop);
-          }
-
-          toggles[i].setAttribute('aria-expanded', 'false');
-          $$$1(dropdownMenu).removeClass(ClassName.SHOW);
-          $$$1(parent).removeClass(ClassName.SHOW).trigger($$$1.Event(Event.HIDDEN, relatedTarget));
-        }
-      };
-
-      Dropdown._getParentFromElement = function _getParentFromElement(element) {
-        var parent;
-        var selector = Util.getSelectorFromElement(element);
-
-        if (selector) {
-          parent = $$$1(selector)[0];
-        }
-
-        return parent || element.parentNode;
-      }; // eslint-disable-next-line complexity
-
-
-      Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
-        // If not input/textarea:
-        //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
-        // If input/textarea:
-        //  - If space key => not a dropdown command
-        //  - If key is other than escape
-        //    - If key is not up or down => not a dropdown command
-        //    - If trigger inside the menu => not a dropdown command
-        if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $$$1(event.target).closest(Selector.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
-          return;
-        }
-
-        event.preventDefault();
-        event.stopPropagation();
-
-        if (this.disabled || $$$1(this).hasClass(ClassName.DISABLED)) {
-          return;
-        }
-
-        var parent = Dropdown._getParentFromElement(this);
-
-        var isActive = $$$1(parent).hasClass(ClassName.SHOW);
-
-        if (!isActive && (event.which !== ESCAPE_KEYCODE || event.which !== SPACE_KEYCODE) || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
-          if (event.which === ESCAPE_KEYCODE) {
-            var toggle = $$$1(parent).find(Selector.DATA_TOGGLE)[0];
-            $$$1(toggle).trigger('focus');
-          }
-
-          $$$1(this).trigger('click');
-          return;
-        }
-
-        var items = $$$1(parent).find(Selector.VISIBLE_ITEMS).get();
-
-        if (items.length === 0) {
-          return;
-        }
-
-        var index = items.indexOf(event.target);
-
-        if (event.which === ARROW_UP_KEYCODE && index > 0) {
-          // Up
-          index--;
-        }
-
-        if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
-          // Down
-          index++;
-        }
-
-        if (index < 0) {
-          index = 0;
-        }
-
-        items[index].focus();
-      };
-
-      _createClass(Dropdown, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }, {
-        key: "DefaultType",
-        get: function get() {
-          return DefaultType;
-        }
-      }]);
-
-      return Dropdown;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
-
-    $$$1(document).on(Event.KEYDOWN_DATA_API, Selector.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event.KEYDOWN_DATA_API, Selector.MENU, Dropdown._dataApiKeydownHandler).on(Event.CLICK_DATA_API + " " + Event.KEYUP_DATA_API, Dropdown._clearMenus).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      event.preventDefault();
-      event.stopPropagation();
-
-      Dropdown._jQueryInterface.call($$$1(this), 'toggle');
-    }).on(Event.CLICK_DATA_API, Selector.FORM_CHILD, function (e) {
-      e.stopPropagation();
-    });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $$$1.fn[NAME] = Dropdown._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Dropdown;
-
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Dropdown._jQueryInterface;
-    };
-
-    return Dropdown;
-  }($, Popper);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.0): modal.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Modal = function ($$$1) {
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-    var NAME = 'modal';
-    var VERSION = '4.1.0';
-    var DATA_KEY = 'bs.modal';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key
-
-    var Default = {
-      backdrop: true,
-      keyboard: true,
-      focus: true,
-      show: true
-    };
-    var DefaultType = {
-      backdrop: '(boolean|string)',
-      keyboard: 'boolean',
-      focus: 'boolean',
-      show: 'boolean'
-    };
-    var Event = {
-      HIDE: "hide" + EVENT_KEY,
-      HIDDEN: "hidden" + EVENT_KEY,
-      SHOW: "show" + EVENT_KEY,
-      SHOWN: "shown" + EVENT_KEY,
-      FOCUSIN: "focusin" + EVENT_KEY,
-      RESIZE: "resize" + EVENT_KEY,
-      CLICK_DISMISS: "click.dismiss" + EVENT_KEY,
-      KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY,
-      MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY,
-      MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY,
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      SCROLLBAR_MEASURER: 'modal-scrollbar-measure',
-      BACKDROP: 'modal-backdrop',
-      OPEN: 'modal-open',
-      FADE: 'fade',
-      SHOW: 'show'
-    };
-    var Selector = {
-      DIALOG: '.modal-dialog',
-      DATA_TOGGLE: '[data-toggle="modal"]',
-      DATA_DISMISS: '[data-dismiss="modal"]',
-      FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top',
-      STICKY_CONTENT: '.sticky-top',
-      NAVBAR_TOGGLER: '.navbar-toggler'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
-
-    };
-
-    var Modal =
-    /*#__PURE__*/
-    function () {
-      function Modal(element, config) {
-        this._config = this._getConfig(config);
-        this._element = element;
-        this._dialog = $$$1(element).find(Selector.DIALOG)[0];
-        this._backdrop = null;
-        this._isShown = false;
-        this._isBodyOverflowing = false;
-        this._ignoreBackdropClick = false;
-        this._scrollbarWidth = 0;
-      } // Getters
-
-
-      var _proto = Modal.prototype;
-
-      // Public
-      _proto.toggle = function toggle(relatedTarget) {
-        return this._isShown ? this.hide() : this.show(relatedTarget);
-      };
-
-      _proto.show = function show(relatedTarget) {
-        var _this = this;
-
-        if (this._isTransitioning || this._isShown) {
-          return;
-        }
-
-        if ($$$1(this._element).hasClass(ClassName.FADE)) {
-          this._isTransitioning = true;
-        }
-
-        var showEvent = $$$1.Event(Event.SHOW, {
-          relatedTarget: relatedTarget
-        });
-        $$$1(this._element).trigger(showEvent);
-
-        if (this._isShown || showEvent.isDefaultPrevented()) {
-          return;
-        }
-
-        this._isShown = true;
-
-        this._checkScrollbar();
-
-        this._setScrollbar();
-
-        this._adjustDialog();
-
-        $$$1(document.body).addClass(ClassName.OPEN);
-
-        this._setEscapeEvent();
-
-        this._setResizeEvent();
-
-        $$$1(this._element).on(Event.CLICK_DISMISS, Selector.DATA_DISMISS, function (event) {
-          return _this.hide(event);
-        });
-        $$$1(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
-          $$$1(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
-            if ($$$1(event.target).is(_this._element)) {
-              _this._ignoreBackdropClick = true;
-            }
-          });
-        });
-
-        this._showBackdrop(function () {
-          return _this._showElement(relatedTarget);
-        });
-      };
-
-      _proto.hide = function hide(event) {
-        var _this2 = this;
-
-        if (event) {
-          event.preventDefault();
-        }
-
-        if (this._isTransitioning || !this._isShown) {
-          return;
-        }
-
-        var hideEvent = $$$1.Event(Event.HIDE);
-        $$$1(this._element).trigger(hideEvent);
-
-        if (!this._isShown || hideEvent.isDefaultPrevented()) {
-          return;
-        }
-
-        this._isShown = false;
-        var transition = $$$1(this._element).hasClass(ClassName.FADE);
-
-        if (transition) {
-          this._isTransitioning = true;
-        }
-
-        this._setEscapeEvent();
-
-        this._setResizeEvent();
-
-        $$$1(document).off(Event.FOCUSIN);
-        $$$1(this._element).removeClass(ClassName.SHOW);
-        $$$1(this._element).off(Event.CLICK_DISMISS);
-        $$$1(this._dialog).off(Event.MOUSEDOWN_DISMISS);
-
-        if (transition) {
-          var transitionDuration = Util.getTransitionDurationFromElement(this._element);
-          $$$1(this._element).one(Util.TRANSITION_END, function (event) {
-            return _this2._hideModal(event);
-          }).emulateTransitionEnd(transitionDuration);
-        } else {
-          this._hideModal();
-        }
-      };
-
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        $$$1(window, document, this._element, this._backdrop).off(EVENT_KEY);
-        this._config = null;
-        this._element = null;
-        this._dialog = null;
-        this._backdrop = null;
-        this._isShown = null;
-        this._isBodyOverflowing = null;
-        this._ignoreBackdropClick = null;
-        this._scrollbarWidth = null;
-      };
-
-      _proto.handleUpdate = function handleUpdate() {
-        this._adjustDialog();
-      }; // Private
-
-
-      _proto._getConfig = function _getConfig(config) {
-        config = _objectSpread({}, Default, config);
-        Util.typeCheckConfig(NAME, config, DefaultType);
-        return config;
-      };
-
-      _proto._showElement = function _showElement(relatedTarget) {
-        var _this3 = this;
-
-        var transition = $$$1(this._element).hasClass(ClassName.FADE);
-
-        if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
-          // Don't move modal's DOM position
-          document.body.appendChild(this._element);
-        }
-
-        this._element.style.display = 'block';
-
-        this._element.removeAttribute('aria-hidden');
-
-        this._element.scrollTop = 0;
-
-        if (transition) {
-          Util.reflow(this._element);
-        }
-
-        $$$1(this._element).addClass(ClassName.SHOW);
-
-        if (this._config.focus) {
-          this._enforceFocus();
-        }
-
-        var shownEvent = $$$1.Event(Event.SHOWN, {
-          relatedTarget: relatedTarget
-        });
-
-        var transitionComplete = function transitionComplete() {
-          if (_this3._config.focus) {
-            _this3._element.focus();
-          }
-
-          _this3._isTransitioning = false;
-          $$$1(_this3._element).trigger(shownEvent);
-        };
-
-        if (transition) {
-          var transitionDuration = Util.getTransitionDurationFromElement(this._element);
-          $$$1(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
-        } else {
-          transitionComplete();
-        }
-      };
-
-      _proto._enforceFocus = function _enforceFocus() {
-        var _this4 = this;
-
-        $$$1(document).off(Event.FOCUSIN) // Guard against infinite focus loop
-        .on(Event.FOCUSIN, function (event) {
-          if (document !== event.target && _this4._element !== event.target && $$$1(_this4._element).has(event.target).length === 0) {
-            _this4._element.focus();
-          }
-        });
-      };
-
-      _proto._setEscapeEvent = function _setEscapeEvent() {
-        var _this5 = this;
-
-        if (this._isShown && this._config.keyboard) {
-          $$$1(this._element).on(Event.KEYDOWN_DISMISS, function (event) {
-            if (event.which === ESCAPE_KEYCODE) {
-              event.preventDefault();
-
-              _this5.hide();
-            }
-          });
-        } else if (!this._isShown) {
-          $$$1(this._element).off(Event.KEYDOWN_DISMISS);
-        }
-      };
-
-      _proto._setResizeEvent = function _setResizeEvent() {
-        var _this6 = this;
-
-        if (this._isShown) {
-          $$$1(window).on(Event.RESIZE, function (event) {
-            return _this6.handleUpdate(event);
-          });
-        } else {
-          $$$1(window).off(Event.RESIZE);
-        }
-      };
-
-      _proto._hideModal = function _hideModal() {
-        var _this7 = this;
-
-        this._element.style.display = 'none';
-
-        this._element.setAttribute('aria-hidden', true);
-
-        this._isTransitioning = false;
-
-        this._showBackdrop(function () {
-          $$$1(document.body).removeClass(ClassName.OPEN);
-
-          _this7._resetAdjustments();
-
-          _this7._resetScrollbar();
-
-          $$$1(_this7._element).trigger(Event.HIDDEN);
-        });
-      };
-
-      _proto._removeBackdrop = function _removeBackdrop() {
-        if (this._backdrop) {
-          $$$1(this._backdrop).remove();
-          this._backdrop = null;
-        }
-      };
-
-      _proto._showBackdrop = function _showBackdrop(callback) {
-        var _this8 = this;
-
-        var animate = $$$1(this._element).hasClass(ClassName.FADE) ? ClassName.FADE : '';
-
-        if (this._isShown && this._config.backdrop) {
-          this._backdrop = document.createElement('div');
-          this._backdrop.className = ClassName.BACKDROP;
-
-          if (animate) {
-            $$$1(this._backdrop).addClass(animate);
-          }
-
-          $$$1(this._backdrop).appendTo(document.body);
-          $$$1(this._element).on(Event.CLICK_DISMISS, function (event) {
-            if (_this8._ignoreBackdropClick) {
-              _this8._ignoreBackdropClick = false;
-              return;
-            }
-
-            if (event.target !== event.currentTarget) {
-              return;
-            }
-
-            if (_this8._config.backdrop === 'static') {
-              _this8._element.focus();
-            } else {
-              _this8.hide();
-            }
-          });
-
-          if (animate) {
-            Util.reflow(this._backdrop);
-          }
-
-          $$$1(this._backdrop).addClass(ClassName.SHOW);
-
-          if (!callback) {
-            return;
-          }
-
-          if (!animate) {
-            callback();
-            return;
-          }
-
-          var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
-          $$$1(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
-        } else if (!this._isShown && this._backdrop) {
-          $$$1(this._backdrop).removeClass(ClassName.SHOW);
-
-          var callbackRemove = function callbackRemove() {
-            _this8._removeBackdrop();
-
-            if (callback) {
-              callback();
-            }
-          };
-
-          if ($$$1(this._element).hasClass(ClassName.FADE)) {
-            var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
-
-            $$$1(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
-          } else {
-            callbackRemove();
-          }
-        } else if (callback) {
-          callback();
-        }
-      }; // ----------------------------------------------------------------------
-      // the following methods are used to handle overflowing modals
-      // todo (fat): these should probably be refactored out of modal.js
-      // ----------------------------------------------------------------------
-
-
-      _proto._adjustDialog = function _adjustDialog() {
-        var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
-
-        if (!this._isBodyOverflowing && isModalOverflowing) {
-          this._element.style.paddingLeft = this._scrollbarWidth + "px";
-        }
-
-        if (this._isBodyOverflowing && !isModalOverflowing) {
-          this._element.style.paddingRight = this._scrollbarWidth + "px";
-        }
-      };
-
-      _proto._resetAdjustments = function _resetAdjustments() {
-        this._element.style.paddingLeft = '';
-        this._element.style.paddingRight = '';
-      };
-
-      _proto._checkScrollbar = function _checkScrollbar() {
-        var rect = document.body.getBoundingClientRect();
-        this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
-        this._scrollbarWidth = this._getScrollbarWidth();
-      };
-
-      _proto._setScrollbar = function _setScrollbar() {
-        var _this9 = this;
-
-        if (this._isBodyOverflowing) {
-          // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
-          //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
-          // Adjust fixed content padding
-          $$$1(Selector.FIXED_CONTENT).each(function (index, element) {
-            var actualPadding = $$$1(element)[0].style.paddingRight;
-            var calculatedPadding = $$$1(element).css('padding-right');
-            $$$1(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + "px");
-          }); // Adjust sticky content margin
-
-          $$$1(Selector.STICKY_CONTENT).each(function (index, element) {
-            var actualMargin = $$$1(element)[0].style.marginRight;
-            var calculatedMargin = $$$1(element).css('margin-right');
-            $$$1(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + "px");
-          }); // Adjust navbar-toggler margin
-
-          $$$1(Selector.NAVBAR_TOGGLER).each(function (index, element) {
-            var actualMargin = $$$1(element)[0].style.marginRight;
-            var calculatedMargin = $$$1(element).css('margin-right');
-            $$$1(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) + _this9._scrollbarWidth + "px");
-          }); // Adjust body padding
-
-          var actualPadding = document.body.style.paddingRight;
-          var calculatedPadding = $$$1(document.body).css('padding-right');
-          $$$1(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
-        }
-      };
-
-      _proto._resetScrollbar = function _resetScrollbar() {
-        // Restore fixed content padding
-        $$$1(Selector.FIXED_CONTENT).each(function (index, element) {
-          var padding = $$$1(element).data('padding-right');
-
-          if (typeof padding !== 'undefined') {
-            $$$1(element).css('padding-right', padding).removeData('padding-right');
-          }
-        }); // Restore sticky content and navbar-toggler margin
-
-        $$$1(Selector.STICKY_CONTENT + ", " + Selector.NAVBAR_TOGGLER).each(function (index, element) {
-          var margin = $$$1(element).data('margin-right');
-
-          if (typeof margin !== 'undefined') {
-            $$$1(element).css('margin-right', margin).removeData('margin-right');
-          }
-        }); // Restore body padding
-
-        var padding = $$$1(document.body).data('padding-right');
-
-        if (typeof padding !== 'undefined') {
-          $$$1(document.body).css('padding-right', padding).removeData('padding-right');
-        }
-      };
-
-      _proto._getScrollbarWidth = function _getScrollbarWidth() {
-        // thx d.walsh
-        var scrollDiv = document.createElement('div');
-        scrollDiv.className = ClassName.SCROLLBAR_MEASURER;
-        document.body.appendChild(scrollDiv);
-        var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
-        document.body.removeChild(scrollDiv);
-        return scrollbarWidth;
-      }; // Static
-
-
-      Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
-
-          var _config = _objectSpread({}, Modal.Default, $$$1(this).data(), typeof config === 'object' && config);
-
-          if (!data) {
-            data = new Modal(this, _config);
-            $$$1(this).data(DATA_KEY, data);
-          }
-
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
-
-            data[config](relatedTarget);
-          } else if (_config.show) {
-            data.show(relatedTarget);
-          }
-        });
-      };
-
-      _createClass(Modal, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }]);
-
-      return Modal;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
-
-    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      var _this10 = this;
-
-      var target;
-      var selector = Util.getSelectorFromElement(this);
-
-      if (selector) {
-        target = $$$1(selector)[0];
-      }
-
-      var config = $$$1(target).data(DATA_KEY) ? 'toggle' : _objectSpread({}, $$$1(target).data(), $$$1(this).data());
-
-      if (this.tagName === 'A' || this.tagName === 'AREA') {
-        event.preventDefault();
-      }
-
-      var $target = $$$1(target).one(Event.SHOW, function (showEvent) {
-        if (showEvent.isDefaultPrevented()) {
-          // Only register focus restorer if modal will actually get shown
-          return;
-        }
-
-        $target.one(Event.HIDDEN, function () {
-          if ($$$1(_this10).is(':visible')) {
-            _this10.focus();
-          }
-        });
-      });
-
-      Modal._jQueryInterface.call($$$1(target), config, this);
-    });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $$$1.fn[NAME] = Modal._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Modal;
-
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Modal._jQueryInterface;
-    };
-
-    return Modal;
-  }($);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.0): tooltip.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Tooltip = function ($$$1) {
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-    var NAME = 'tooltip';
-    var VERSION = '4.1.0';
-    var DATA_KEY = 'bs.tooltip';
-    var EVENT_KEY = "." + DATA_KEY;
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var CLASS_PREFIX = 'bs-tooltip';
-    var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
-    var DefaultType = {
-      animation: 'boolean',
-      template: 'string',
-      title: '(string|element|function)',
-      trigger: 'string',
-      delay: '(number|object)',
-      html: 'boolean',
-      selector: '(string|boolean)',
-      placement: '(string|function)',
-      offset: '(number|string)',
-      container: '(string|element|boolean)',
-      fallbackPlacement: '(string|array)',
-      boundary: '(string|element)'
-    };
-    var AttachmentMap = {
-      AUTO: 'auto',
-      TOP: 'top',
-      RIGHT: 'right',
-      BOTTOM: 'bottom',
-      LEFT: 'left'
-    };
-    var Default = {
-      animation: true,
-      template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>',
-      trigger: 'hover focus',
-      title: '',
-      delay: 0,
-      html: false,
-      selector: false,
-      placement: 'top',
-      offset: 0,
-      container: false,
-      fallbackPlacement: 'flip',
-      boundary: 'scrollParent'
-    };
-    var HoverState = {
-      SHOW: 'show',
-      OUT: 'out'
-    };
-    var Event = {
-      HIDE: "hide" + EVENT_KEY,
-      HIDDEN: "hidden" + EVENT_KEY,
-      SHOW: "show" + EVENT_KEY,
-      SHOWN: "shown" + EVENT_KEY,
-      INSERTED: "inserted" + EVENT_KEY,
-      CLICK: "click" + EVENT_KEY,
-      FOCUSIN: "focusin" + EVENT_KEY,
-      FOCUSOUT: "focusout" + EVENT_KEY,
-      MOUSEENTER: "mouseenter" + EVENT_KEY,
-      MOUSELEAVE: "mouseleave" + EVENT_KEY
-    };
-    var ClassName = {
-      FADE: 'fade',
-      SHOW: 'show'
-    };
-    var Selector = {
-      TOOLTIP: '.tooltip',
-      TOOLTIP_INNER: '.tooltip-inner',
-      ARROW: '.arrow'
-    };
-    var Trigger = {
-      HOVER: 'hover',
-      FOCUS: 'focus',
-      CLICK: 'click',
-      MANUAL: 'manual'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
-
-    };
-
-    var Tooltip =
-    /*#__PURE__*/
-    function () {
-      function Tooltip(element, config) {
-        /**
-         * Check for Popper dependency
-         * Popper - https://popper.js.org
-         */
-        if (typeof Popper === 'undefined') {
-          throw new TypeError('Bootstrap tooltips require Popper.js (https://popper.js.org)');
-        } // private
-
-
-        this._isEnabled = true;
-        this._timeout = 0;
-        this._hoverState = '';
-        this._activeTrigger = {};
-        this._popper = null; // Protected
-
-        this.element = element;
-        this.config = this._getConfig(config);
-        this.tip = null;
-
-        this._setListeners();
-      } // Getters
-
-
-      var _proto = Tooltip.prototype;
-
-      // Public
-      _proto.enable = function enable() {
-        this._isEnabled = true;
-      };
-
-      _proto.disable = function disable() {
-        this._isEnabled = false;
-      };
-
-      _proto.toggleEnabled = function toggleEnabled() {
-        this._isEnabled = !this._isEnabled;
-      };
-
-      _proto.toggle = function toggle(event) {
-        if (!this._isEnabled) {
-          return;
-        }
-
-        if (event) {
-          var dataKey = this.constructor.DATA_KEY;
-          var context = $$$1(event.currentTarget).data(dataKey);
-
-          if (!context) {
-            context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-            $$$1(event.currentTarget).data(dataKey, context);
-          }
-
-          context._activeTrigger.click = !context._activeTrigger.click;
-
-          if (context._isWithActiveTrigger()) {
-            context._enter(null, context);
-          } else {
-            context._leave(null, context);
-          }
-        } else {
-          if ($$$1(this.getTipElement()).hasClass(ClassName.SHOW)) {
-            this._leave(null, this);
-
-            return;
-          }
-
-          this._enter(null, this);
-        }
-      };
-
-      _proto.dispose = function dispose() {
-        clearTimeout(this._timeout);
-        $$$1.removeData(this.element, this.constructor.DATA_KEY);
-        $$$1(this.element).off(this.constructor.EVENT_KEY);
-        $$$1(this.element).closest('.modal').off('hide.bs.modal');
-
-        if (this.tip) {
-          $$$1(this.tip).remove();
-        }
-
-        this._isEnabled = null;
-        this._timeout = null;
-        this._hoverState = null;
-        this._activeTrigger = null;
-
-        if (this._popper !== null) {
-          this._popper.destroy();
-        }
-
-        this._popper = null;
-        this.element = null;
-        this.config = null;
-        this.tip = null;
-      };
-
-      _proto.show = function show() {
-        var _this = this;
-
-        if ($$$1(this.element).css('display') === 'none') {
-          throw new Error('Please use show on visible elements');
-        }
-
-        var showEvent = $$$1.Event(this.constructor.Event.SHOW);
-
-        if (this.isWithContent() && this._isEnabled) {
-          $$$1(this.element).trigger(showEvent);
-          var isInTheDom = $$$1.contains(this.element.ownerDocument.documentElement, this.element);
-
-          if (showEvent.isDefaultPrevented() || !isInTheDom) {
-            return;
-          }
-
-          var tip = this.getTipElement();
-          var tipId = Util.getUID(this.constructor.NAME);
-          tip.setAttribute('id', tipId);
-          this.element.setAttribute('aria-describedby', tipId);
-          this.setContent();
-
-          if (this.config.animation) {
-            $$$1(tip).addClass(ClassName.FADE);
-          }
-
-          var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
-
-          var attachment = this._getAttachment(placement);
-
-          this.addAttachmentClass(attachment);
-          var container = this.config.container === false ? document.body : $$$1(this.config.container);
-          $$$1(tip).data(this.constructor.DATA_KEY, this);
-
-          if (!$$$1.contains(this.element.ownerDocument.documentElement, this.tip)) {
-            $$$1(tip).appendTo(container);
-          }
-
-          $$$1(this.element).trigger(this.constructor.Event.INSERTED);
-          this._popper = new Popper(this.element, tip, {
-            placement: attachment,
-            modifiers: {
-              offset: {
-                offset: this.config.offset
-              },
-              flip: {
-                behavior: this.config.fallbackPlacement
-              },
-              arrow: {
-                element: Selector.ARROW
-              },
-              preventOverflow: {
-                boundariesElement: this.config.boundary
-              }
-            },
-            onCreate: function onCreate(data) {
-              if (data.originalPlacement !== data.placement) {
-                _this._handlePopperPlacementChange(data);
-              }
-            },
-            onUpdate: function onUpdate(data) {
-              _this._handlePopperPlacementChange(data);
-            }
-          });
-          $$$1(tip).addClass(ClassName.SHOW); // If this is a touch-enabled device we add extra
-          // empty mouseover listeners to the body's immediate children;
-          // only needed because of broken event delegation on iOS
-          // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
-
-          if ('ontouchstart' in document.documentElement) {
-            $$$1(document.body).children().on('mouseover', null, $$$1.noop);
-          }
-
-          var complete = function complete() {
-            if (_this.config.animation) {
-              _this._fixTransition();
-            }
-
-            var prevHoverState = _this._hoverState;
-            _this._hoverState = null;
-            $$$1(_this.element).trigger(_this.constructor.Event.SHOWN);
-
-            if (prevHoverState === HoverState.OUT) {
-              _this._leave(null, _this);
-            }
-          };
-
-          if ($$$1(this.tip).hasClass(ClassName.FADE)) {
-            var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
-            $$$1(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
-          } else {
-            complete();
-          }
-        }
-      };
-
-      _proto.hide = function hide(callback) {
-        var _this2 = this;
-
-        var tip = this.getTipElement();
-        var hideEvent = $$$1.Event(this.constructor.Event.HIDE);
-
-        var complete = function complete() {
-          if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
-            tip.parentNode.removeChild(tip);
-          }
-
-          _this2._cleanTipClass();
-
-          _this2.element.removeAttribute('aria-describedby');
-
-          $$$1(_this2.element).trigger(_this2.constructor.Event.HIDDEN);
-
-          if (_this2._popper !== null) {
-            _this2._popper.destroy();
-          }
-
-          if (callback) {
-            callback();
-          }
-        };
-
-        $$$1(this.element).trigger(hideEvent);
-
-        if (hideEvent.isDefaultPrevented()) {
-          return;
-        }
-
-        $$$1(tip).removeClass(ClassName.SHOW); // If this is a touch-enabled device we remove the extra
-        // empty mouseover listeners we added for iOS support
-
-        if ('ontouchstart' in document.documentElement) {
-          $$$1(document.body).children().off('mouseover', null, $$$1.noop);
-        }
-
-        this._activeTrigger[Trigger.CLICK] = false;
-        this._activeTrigger[Trigger.FOCUS] = false;
-        this._activeTrigger[Trigger.HOVER] = false;
-
-        if ($$$1(this.tip).hasClass(ClassName.FADE)) {
-          var transitionDuration = Util.getTransitionDurationFromElement(tip);
-          $$$1(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
-        } else {
-          complete();
-        }
-
-        this._hoverState = '';
-      };
-
-      _proto.update = function update() {
-        if (this._popper !== null) {
-          this._popper.scheduleUpdate();
-        }
-      }; // Protected
-
-
-      _proto.isWithContent = function isWithContent() {
-        return Boolean(this.getTitle());
-      };
-
-      _proto.addAttachmentClass = function addAttachmentClass(attachment) {
-        $$$1(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
-      };
-
-      _proto.getTipElement = function getTipElement() {
-        this.tip = this.tip || $$$1(this.config.template)[0];
-        return this.tip;
-      };
-
-      _proto.setContent = function setContent() {
-        var $tip = $$$1(this.getTipElement());
-        this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle());
-        $tip.removeClass(ClassName.FADE + " " + ClassName.SHOW);
-      };
-
-      _proto.setElementContent = function setElementContent($element, content) {
-        var html = this.config.html;
-
-        if (typeof content === 'object' && (content.nodeType || content.jquery)) {
-          // Content is a DOM node or a jQuery
-          if (html) {
-            if (!$$$1(content).parent().is($element)) {
-              $element.empty().append(content);
-            }
-          } else {
-            $element.text($$$1(content).text());
-          }
-        } else {
-          $element[html ? 'html' : 'text'](content);
-        }
-      };
-
-      _proto.getTitle = function getTitle() {
-        var title = this.element.getAttribute('data-original-title');
-
-        if (!title) {
-          title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
-        }
-
-        return title;
-      }; // Private
-
-
-      _proto._getAttachment = function _getAttachment(placement) {
-        return AttachmentMap[placement.toUpperCase()];
-      };
-
-      _proto._setListeners = function _setListeners() {
-        var _this3 = this;
-
-        var triggers = this.config.trigger.split(' ');
-        triggers.forEach(function (trigger) {
-          if (trigger === 'click') {
-            $$$1(_this3.element).on(_this3.constructor.Event.CLICK, _this3.config.selector, function (event) {
-              return _this3.toggle(event);
-            });
-          } else if (trigger !== Trigger.MANUAL) {
-            var eventIn = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSEENTER : _this3.constructor.Event.FOCUSIN;
-            var eventOut = trigger === Trigger.HOVER ? _this3.constructor.Event.MOUSELEAVE : _this3.constructor.Event.FOCUSOUT;
-            $$$1(_this3.element).on(eventIn, _this3.config.selector, function (event) {
-              return _this3._enter(event);
-            }).on(eventOut, _this3.config.selector, function (event) {
-              return _this3._leave(event);
-            });
-          }
-
-          $$$1(_this3.element).closest('.modal').on('hide.bs.modal', function () {
-            return _this3.hide();
-          });
-        });
-
-        if (this.config.selector) {
-          this.config = _objectSpread({}, this.config, {
-            trigger: 'manual',
-            selector: ''
-          });
-        } else {
-          this._fixTitle();
-        }
-      };
-
-      _proto._fixTitle = function _fixTitle() {
-        var titleType = typeof this.element.getAttribute('data-original-title');
-
-        if (this.element.getAttribute('title') || titleType !== 'string') {
-          this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
-          this.element.setAttribute('title', '');
-        }
-      };
-
-      _proto._enter = function _enter(event, context) {
-        var dataKey = this.constructor.DATA_KEY;
-        context = context || $$$1(event.currentTarget).data(dataKey);
-
-        if (!context) {
-          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-          $$$1(event.currentTarget).data(dataKey, context);
-        }
-
-        if (event) {
-          context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
-        }
-
-        if ($$$1(context.getTipElement()).hasClass(ClassName.SHOW) || context._hoverState === HoverState.SHOW) {
-          context._hoverState = HoverState.SHOW;
-          return;
-        }
-
-        clearTimeout(context._timeout);
-        context._hoverState = HoverState.SHOW;
-
-        if (!context.config.delay || !context.config.delay.show) {
-          context.show();
-          return;
-        }
-
-        context._timeout = setTimeout(function () {
-          if (context._hoverState === HoverState.SHOW) {
-            context.show();
-          }
-        }, context.config.delay.show);
-      };
-
-      _proto._leave = function _leave(event, context) {
-        var dataKey = this.constructor.DATA_KEY;
-        context = context || $$$1(event.currentTarget).data(dataKey);
-
-        if (!context) {
-          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
-          $$$1(event.currentTarget).data(dataKey, context);
-        }
-
-        if (event) {
-          context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
-        }
-
-        if (context._isWithActiveTrigger()) {
-          return;
-        }
-
-        clearTimeout(context._timeout);
-        context._hoverState = HoverState.OUT;
-
-        if (!context.config.delay || !context.config.delay.hide) {
-          context.hide();
-          return;
-        }
-
-        context._timeout = setTimeout(function () {
-          if (context._hoverState === HoverState.OUT) {
-            context.hide();
-          }
-        }, context.config.delay.hide);
-      };
-
-      _proto._isWithActiveTrigger = function _isWithActiveTrigger() {
-        for (var trigger in this._activeTrigger) {
-          if (this._activeTrigger[trigger]) {
-            return true;
-          }
-        }
-
-        return false;
-      };
-
-      _proto._getConfig = function _getConfig(config) {
-        config = _objectSpread({}, this.constructor.Default, $$$1(this.element).data(), config);
-
-        if (typeof config.delay === 'number') {
-          config.delay = {
-            show: config.delay,
-            hide: config.delay
-          };
-        }
-
-        if (typeof config.title === 'number') {
-          config.title = config.title.toString();
-        }
-
-        if (typeof config.content === 'number') {
-          config.content = config.content.toString();
-        }
-
-        Util.typeCheckConfig(NAME, config, this.constructor.DefaultType);
-        return config;
-      };
-
-      _proto._getDelegateConfig = function _getDelegateConfig() {
-        var config = {};
-
-        if (this.config) {
-          for (var key in this.config) {
-            if (this.constructor.Default[key] !== this.config[key]) {
-              config[key] = this.config[key];
-            }
-          }
-        }
-
-        return config;
-      };
-
-      _proto._cleanTipClass = function _cleanTipClass() {
-        var $tip = $$$1(this.getTipElement());
-        var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
-
-        if (tabClass !== null && tabClass.length > 0) {
-          $tip.removeClass(tabClass.join(''));
-        }
-      };
-
-      _proto._handlePopperPlacementChange = function _handlePopperPlacementChange(data) {
-        this._cleanTipClass();
-
-        this.addAttachmentClass(this._getAttachment(data.placement));
-      };
-
-      _proto._fixTransition = function _fixTransition() {
-        var tip = this.getTipElement();
-        var initConfigAnimation = this.config.animation;
-
-        if (tip.getAttribute('x-placement') !== null) {
-          return;
-        }
-
-        $$$1(tip).removeClass(ClassName.FADE);
-        this.config.animation = false;
-        this.hide();
-        this.show();
-        this.config.animation = initConfigAnimation;
-      }; // Static
-
-
-      Tooltip._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
-
-          var _config = typeof config === 'object' && config;
-
-          if (!data && /dispose|hide/.test(config)) {
-            return;
-          }
-
-          if (!data) {
-            data = new Tooltip(this, _config);
-            $$$1(this).data(DATA_KEY, data);
-          }
-
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
-
-            data[config]();
-          }
-        });
-      };
-
-      _createClass(Tooltip, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }, {
-        key: "NAME",
-        get: function get() {
-          return NAME;
-        }
-      }, {
-        key: "DATA_KEY",
-        get: function get() {
-          return DATA_KEY;
-        }
-      }, {
-        key: "Event",
-        get: function get() {
-          return Event;
-        }
-      }, {
-        key: "EVENT_KEY",
-        get: function get() {
-          return EVENT_KEY;
-        }
-      }, {
-        key: "DefaultType",
-        get: function get() {
-          return DefaultType;
-        }
-      }]);
-
-      return Tooltip;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-
-    $$$1.fn[NAME] = Tooltip._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Tooltip;
-
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Tooltip._jQueryInterface;
-    };
-
-    return Tooltip;
-  }($, Popper);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.0): popover.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Popover = function ($$$1) {
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-    var NAME = 'popover';
-    var VERSION = '4.1.0';
-    var DATA_KEY = 'bs.popover';
-    var EVENT_KEY = "." + DATA_KEY;
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var CLASS_PREFIX = 'bs-popover';
-    var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
-
-    var Default = _objectSpread({}, Tooltip.Default, {
-      placement: 'right',
-      trigger: 'click',
-      content: '',
-      template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
-    });
-
-    var DefaultType = _objectSpread({}, Tooltip.DefaultType, {
-      content: '(string|element|function)'
-    });
-
-    var ClassName = {
-      FADE: 'fade',
-      SHOW: 'show'
-    };
-    var Selector = {
-      TITLE: '.popover-header',
-      CONTENT: '.popover-body'
-    };
-    var Event = {
-      HIDE: "hide" + EVENT_KEY,
-      HIDDEN: "hidden" + EVENT_KEY,
-      SHOW: "show" + EVENT_KEY,
-      SHOWN: "shown" + EVENT_KEY,
-      INSERTED: "inserted" + EVENT_KEY,
-      CLICK: "click" + EVENT_KEY,
-      FOCUSIN: "focusin" + EVENT_KEY,
-      FOCUSOUT: "focusout" + EVENT_KEY,
-      MOUSEENTER: "mouseenter" + EVENT_KEY,
-      MOUSELEAVE: "mouseleave" + EVENT_KEY
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
-
-    };
-
-    var Popover =
-    /*#__PURE__*/
-    function (_Tooltip) {
-      _inheritsLoose(Popover, _Tooltip);
-
-      function Popover() {
-        return _Tooltip.apply(this, arguments) || this;
-      }
-
-      var _proto = Popover.prototype;
-
-      // Overrides
-      _proto.isWithContent = function isWithContent() {
-        return this.getTitle() || this._getContent();
-      };
-
-      _proto.addAttachmentClass = function addAttachmentClass(attachment) {
-        $$$1(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
-      };
-
-      _proto.getTipElement = function getTipElement() {
-        this.tip = this.tip || $$$1(this.config.template)[0];
-        return this.tip;
-      };
-
-      _proto.setContent = function setContent() {
-        var $tip = $$$1(this.getTipElement()); // We use append for html objects to maintain js events
-
-        this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
-
-        var content = this._getContent();
-
-        if (typeof content === 'function') {
-          content = content.call(this.element);
-        }
-
-        this.setElementContent($tip.find(Selector.CONTENT), content);
-        $tip.removeClass(ClassName.FADE + " " + ClassName.SHOW);
-      }; // Private
-
-
-      _proto._getContent = function _getContent() {
-        return this.element.getAttribute('data-content') || this.config.content;
-      };
-
-      _proto._cleanTipClass = function _cleanTipClass() {
-        var $tip = $$$1(this.getTipElement());
-        var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
-
-        if (tabClass !== null && tabClass.length > 0) {
-          $tip.removeClass(tabClass.join(''));
-        }
-      }; // Static
-
-
-      Popover._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
-
-          var _config = typeof config === 'object' ? config : null;
-
-          if (!data && /destroy|hide/.test(config)) {
-            return;
-          }
-
-          if (!data) {
-            data = new Popover(this, _config);
-            $$$1(this).data(DATA_KEY, data);
-          }
-
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
-
-            data[config]();
-          }
-        });
-      };
-
-      _createClass(Popover, null, [{
-        key: "VERSION",
-        // Getters
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }, {
-        key: "NAME",
-        get: function get() {
-          return NAME;
-        }
-      }, {
-        key: "DATA_KEY",
-        get: function get() {
-          return DATA_KEY;
-        }
-      }, {
-        key: "Event",
-        get: function get() {
-          return Event;
-        }
-      }, {
-        key: "EVENT_KEY",
-        get: function get() {
-          return EVENT_KEY;
-        }
-      }, {
-        key: "DefaultType",
-        get: function get() {
-          return DefaultType;
-        }
-      }]);
-
-      return Popover;
-    }(Tooltip);
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-
-    $$$1.fn[NAME] = Popover._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Popover;
-
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Popover._jQueryInterface;
-    };
-
-    return Popover;
-  }($);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.0): scrollspy.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var ScrollSpy = function ($$$1) {
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-    var NAME = 'scrollspy';
-    var VERSION = '4.1.0';
-    var DATA_KEY = 'bs.scrollspy';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var Default = {
-      offset: 10,
-      method: 'auto',
-      target: ''
-    };
-    var DefaultType = {
-      offset: 'number',
-      method: 'string',
-      target: '(string|element)'
-    };
-    var Event = {
-      ACTIVATE: "activate" + EVENT_KEY,
-      SCROLL: "scroll" + EVENT_KEY,
-      LOAD_DATA_API: "load" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      DROPDOWN_ITEM: 'dropdown-item',
-      DROPDOWN_MENU: 'dropdown-menu',
-      ACTIVE: 'active'
-    };
-    var Selector = {
-      DATA_SPY: '[data-spy="scroll"]',
-      ACTIVE: '.active',
-      NAV_LIST_GROUP: '.nav, .list-group',
-      NAV_LINKS: '.nav-link',
-      NAV_ITEMS: '.nav-item',
-      LIST_ITEMS: '.list-group-item',
-      DROPDOWN: '.dropdown',
-      DROPDOWN_ITEMS: '.dropdown-item',
-      DROPDOWN_TOGGLE: '.dropdown-toggle'
-    };
-    var OffsetMethod = {
-      OFFSET: 'offset',
-      POSITION: 'position'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
-
-    };
-
-    var ScrollSpy =
-    /*#__PURE__*/
-    function () {
-      function ScrollSpy(element, config) {
-        var _this = this;
-
-        this._element = element;
-        this._scrollElement = element.tagName === 'BODY' ? window : element;
-        this._config = this._getConfig(config);
-        this._selector = this._config.target + " " + Selector.NAV_LINKS + "," + (this._config.target + " " + Selector.LIST_ITEMS + ",") + (this._config.target + " " + Selector.DROPDOWN_ITEMS);
-        this._offsets = [];
-        this._targets = [];
-        this._activeTarget = null;
-        this._scrollHeight = 0;
-        $$$1(this._scrollElement).on(Event.SCROLL, function (event) {
-          return _this._process(event);
-        });
-        this.refresh();
-
-        this._process();
-      } // Getters
-
-
-      var _proto = ScrollSpy.prototype;
-
-      // Public
-      _proto.refresh = function refresh() {
-        var _this2 = this;
-
-        var autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION;
-        var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
-        var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
-        this._offsets = [];
-        this._targets = [];
-        this._scrollHeight = this._getScrollHeight();
-        var targets = $$$1.makeArray($$$1(this._selector));
-        targets.map(function (element) {
-          var target;
-          var targetSelector = Util.getSelectorFromElement(element);
-
-          if (targetSelector) {
-            target = $$$1(targetSelector)[0];
-          }
-
-          if (target) {
-            var targetBCR = target.getBoundingClientRect();
-
-            if (targetBCR.width || targetBCR.height) {
-              // TODO (fat): remove sketch reliance on jQuery position/offset
-              return [$$$1(target)[offsetMethod]().top + offsetBase, targetSelector];
-            }
-          }
-
-          return null;
-        }).filter(function (item) {
-          return item;
-        }).sort(function (a, b) {
-          return a[0] - b[0];
-        }).forEach(function (item) {
-          _this2._offsets.push(item[0]);
-
-          _this2._targets.push(item[1]);
-        });
-      };
-
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        $$$1(this._scrollElement).off(EVENT_KEY);
-        this._element = null;
-        this._scrollElement = null;
-        this._config = null;
-        this._selector = null;
-        this._offsets = null;
-        this._targets = null;
-        this._activeTarget = null;
-        this._scrollHeight = null;
-      }; // Private
-
-
-      _proto._getConfig = function _getConfig(config) {
-        config = _objectSpread({}, Default, config);
-
-        if (typeof config.target !== 'string') {
-          var id = $$$1(config.target).attr('id');
-
-          if (!id) {
-            id = Util.getUID(NAME);
-            $$$1(config.target).attr('id', id);
-          }
-
-          config.target = "#" + id;
-        }
-
-        Util.typeCheckConfig(NAME, config, DefaultType);
-        return config;
-      };
-
-      _proto._getScrollTop = function _getScrollTop() {
-        return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
-      };
-
-      _proto._getScrollHeight = function _getScrollHeight() {
-        return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
-      };
-
-      _proto._getOffsetHeight = function _getOffsetHeight() {
-        return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
-      };
-
-      _proto._process = function _process() {
-        var scrollTop = this._getScrollTop() + this._config.offset;
-
-        var scrollHeight = this._getScrollHeight();
-
-        var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
-
-        if (this._scrollHeight !== scrollHeight) {
-          this.refresh();
-        }
-
-        if (scrollTop >= maxScroll) {
-          var target = this._targets[this._targets.length - 1];
-
-          if (this._activeTarget !== target) {
-            this._activate(target);
-          }
-
-          return;
-        }
-
-        if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
-          this._activeTarget = null;
-
-          this._clear();
-
-          return;
-        }
-
-        for (var i = this._offsets.length; i--;) {
-          var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);
-
-          if (isActiveTarget) {
-            this._activate(this._targets[i]);
-          }
-        }
-      };
-
-      _proto._activate = function _activate(target) {
-        this._activeTarget = target;
-
-        this._clear();
-
-        var queries = this._selector.split(','); // eslint-disable-next-line arrow-body-style
-
-
-        queries = queries.map(function (selector) {
-          return selector + "[data-target=\"" + target + "\"]," + (selector + "[href=\"" + target + "\"]");
-        });
-        var $link = $$$1(queries.join(','));
-
-        if ($link.hasClass(ClassName.DROPDOWN_ITEM)) {
-          $link.closest(Selector.DROPDOWN).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
-          $link.addClass(ClassName.ACTIVE);
-        } else {
-          // Set triggered link as active
-          $link.addClass(ClassName.ACTIVE); // Set triggered links parents as active
-          // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
-
-          $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_LINKS + ", " + Selector.LIST_ITEMS).addClass(ClassName.ACTIVE); // Handle special case when .nav-link is inside .nav-item
-
-          $link.parents(Selector.NAV_LIST_GROUP).prev(Selector.NAV_ITEMS).children(Selector.NAV_LINKS).addClass(ClassName.ACTIVE);
-        }
-
-        $$$1(this._scrollElement).trigger(Event.ACTIVATE, {
-          relatedTarget: target
-        });
-      };
-
-      _proto._clear = function _clear() {
-        $$$1(this._selector).filter(Selector.ACTIVE).removeClass(ClassName.ACTIVE);
-      }; // Static
-
-
-      ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var data = $$$1(this).data(DATA_KEY);
-
-          var _config = typeof config === 'object' && config;
-
-          if (!data) {
-            data = new ScrollSpy(this, _config);
-            $$$1(this).data(DATA_KEY, data);
-          }
-
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
-
-            data[config]();
-          }
-        });
-      };
-
-      _createClass(ScrollSpy, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
-        }
-      }, {
-        key: "Default",
-        get: function get() {
-          return Default;
-        }
-      }]);
-
-      return ScrollSpy;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
-
-    $$$1(window).on(Event.LOAD_DATA_API, function () {
-      var scrollSpys = $$$1.makeArray($$$1(Selector.DATA_SPY));
-
-      for (var i = scrollSpys.length; i--;) {
-        var $spy = $$$1(scrollSpys[i]);
-
-        ScrollSpy._jQueryInterface.call($spy, $spy.data());
-      }
-    });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $$$1.fn[NAME] = ScrollSpy._jQueryInterface;
-    $$$1.fn[NAME].Constructor = ScrollSpy;
-
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return ScrollSpy._jQueryInterface;
-    };
-
-    return ScrollSpy;
-  }($);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.1.0): tab.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  var Tab = function ($$$1) {
-    /**
-     * ------------------------------------------------------------------------
-     * Constants
-     * ------------------------------------------------------------------------
-     */
-    var NAME = 'tab';
-    var VERSION = '4.1.0';
-    var DATA_KEY = 'bs.tab';
-    var EVENT_KEY = "." + DATA_KEY;
-    var DATA_API_KEY = '.data-api';
-    var JQUERY_NO_CONFLICT = $$$1.fn[NAME];
-    var Event = {
-      HIDE: "hide" + EVENT_KEY,
-      HIDDEN: "hidden" + EVENT_KEY,
-      SHOW: "show" + EVENT_KEY,
-      SHOWN: "shown" + EVENT_KEY,
-      CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
-    };
-    var ClassName = {
-      DROPDOWN_MENU: 'dropdown-menu',
-      ACTIVE: 'active',
-      DISABLED: 'disabled',
-      FADE: 'fade',
-      SHOW: 'show'
-    };
-    var Selector = {
-      DROPDOWN: '.dropdown',
-      NAV_LIST_GROUP: '.nav, .list-group',
-      ACTIVE: '.active',
-      ACTIVE_UL: '> li > .active',
-      DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
-      DROPDOWN_TOGGLE: '.dropdown-toggle',
-      DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
-      /**
-       * ------------------------------------------------------------------------
-       * Class Definition
-       * ------------------------------------------------------------------------
-       */
-
-    };
-
-    var Tab =
-    /*#__PURE__*/
-    function () {
-      function Tab(element) {
-        this._element = element;
-      } // Getters
-
-
-      var _proto = Tab.prototype;
-
-      // Public
-      _proto.show = function show() {
-        var _this = this;
-
-        if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $$$1(this._element).hasClass(ClassName.ACTIVE) || $$$1(this._element).hasClass(ClassName.DISABLED)) {
-          return;
-        }
-
-        var target;
-        var previous;
-        var listElement = $$$1(this._element).closest(Selector.NAV_LIST_GROUP)[0];
-        var selector = Util.getSelectorFromElement(this._element);
-
-        if (listElement) {
-          var itemSelector = listElement.nodeName === 'UL' ? Selector.ACTIVE_UL : Selector.ACTIVE;
-          previous = $$$1.makeArray($$$1(listElement).find(itemSelector));
-          previous = previous[previous.length - 1];
-        }
-
-        var hideEvent = $$$1.Event(Event.HIDE, {
-          relatedTarget: this._element
-        });
-        var showEvent = $$$1.Event(Event.SHOW, {
-          relatedTarget: previous
-        });
-
-        if (previous) {
-          $$$1(previous).trigger(hideEvent);
-        }
-
-        $$$1(this._element).trigger(showEvent);
-
-        if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
-          return;
-        }
-
-        if (selector) {
-          target = $$$1(selector)[0];
-        }
-
-        this._activate(this._element, listElement);
-
-        var complete = function complete() {
-          var hiddenEvent = $$$1.Event(Event.HIDDEN, {
-            relatedTarget: _this._element
-          });
-          var shownEvent = $$$1.Event(Event.SHOWN, {
-            relatedTarget: previous
-          });
-          $$$1(previous).trigger(hiddenEvent);
-          $$$1(_this._element).trigger(shownEvent);
-        };
-
-        if (target) {
-          this._activate(target, target.parentNode, complete);
-        } else {
-          complete();
-        }
-      };
-
-      _proto.dispose = function dispose() {
-        $$$1.removeData(this._element, DATA_KEY);
-        this._element = null;
-      }; // Private
-
-
-      _proto._activate = function _activate(element, container, callback) {
-        var _this2 = this;
-
-        var activeElements;
-
-        if (container.nodeName === 'UL') {
-          activeElements = $$$1(container).find(Selector.ACTIVE_UL);
-        } else {
-          activeElements = $$$1(container).children(Selector.ACTIVE);
-        }
-
-        var active = activeElements[0];
-        var isTransitioning = callback && active && $$$1(active).hasClass(ClassName.FADE);
-
-        var complete = function complete() {
-          return _this2._transitionComplete(element, active, callback);
-        };
-
-        if (active && isTransitioning) {
-          var transitionDuration = Util.getTransitionDurationFromElement(active);
-          $$$1(active).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
-        } else {
-          complete();
-        }
-      };
-
-      _proto._transitionComplete = function _transitionComplete(element, active, callback) {
-        if (active) {
-          $$$1(active).removeClass(ClassName.SHOW + " " + ClassName.ACTIVE);
-          var dropdownChild = $$$1(active.parentNode).find(Selector.DROPDOWN_ACTIVE_CHILD)[0];
-
-          if (dropdownChild) {
-            $$$1(dropdownChild).removeClass(ClassName.ACTIVE);
-          }
-
-          if (active.getAttribute('role') === 'tab') {
-            active.setAttribute('aria-selected', false);
-          }
-        }
-
-        $$$1(element).addClass(ClassName.ACTIVE);
-
-        if (element.getAttribute('role') === 'tab') {
-          element.setAttribute('aria-selected', true);
-        }
-
-        Util.reflow(element);
-        $$$1(element).addClass(ClassName.SHOW);
-
-        if (element.parentNode && $$$1(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
-          var dropdownElement = $$$1(element).closest(Selector.DROPDOWN)[0];
-
-          if (dropdownElement) {
-            $$$1(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE);
-          }
-
-          element.setAttribute('aria-expanded', true);
-        }
-
-        if (callback) {
-          callback();
-        }
-      }; // Static
-
-
-      Tab._jQueryInterface = function _jQueryInterface(config) {
-        return this.each(function () {
-          var $this = $$$1(this);
-          var data = $this.data(DATA_KEY);
-
-          if (!data) {
-            data = new Tab(this);
-            $this.data(DATA_KEY, data);
-          }
-
-          if (typeof config === 'string') {
-            if (typeof data[config] === 'undefined') {
-              throw new TypeError("No method named \"" + config + "\"");
-            }
-
-            data[config]();
-          }
-        });
-      };
-
-      _createClass(Tab, null, [{
-        key: "VERSION",
-        get: function get() {
-          return VERSION;
-        }
-      }]);
-
-      return Tab;
-    }();
-    /**
-     * ------------------------------------------------------------------------
-     * Data Api implementation
-     * ------------------------------------------------------------------------
-     */
-
-
-    $$$1(document).on(Event.CLICK_DATA_API, Selector.DATA_TOGGLE, function (event) {
-      event.preventDefault();
-
-      Tab._jQueryInterface.call($$$1(this), 'show');
-    });
-    /**
-     * ------------------------------------------------------------------------
-     * jQuery
-     * ------------------------------------------------------------------------
-     */
-
-    $$$1.fn[NAME] = Tab._jQueryInterface;
-    $$$1.fn[NAME].Constructor = Tab;
-
-    $$$1.fn[NAME].noConflict = function () {
-      $$$1.fn[NAME] = JQUERY_NO_CONFLICT;
-      return Tab._jQueryInterface;
-    };
-
-    return Tab;
-  }($);
-
-  /**
-   * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0): index.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
-   * --------------------------------------------------------------------------
-   */
-
-  (function ($$$1) {
-    if (typeof $$$1 === 'undefined') {
-      throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
-    }
-
-    var version = $$$1.fn.jquery.split(' ')[0].split('.');
-    var minMajor = 1;
-    var ltMajor = 2;
-    var minMinor = 9;
-    var minPatch = 1;
-    var maxMajor = 4;
-
-    if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
-      throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
-    }
-  })($);
-
-  exports.Util = Util;
-  exports.Alert = Alert;
-  exports.Button = Button;
-  exports.Carousel = Carousel;
-  exports.Collapse = Collapse;
-  exports.Dropdown = Dropdown;
-  exports.Modal = Modal;
-  exports.Popover = Popover;
-  exports.Scrollspy = ScrollSpy;
-  exports.Tab = Tab;
-  exports.Tooltip = Tooltip;
-
-  Object.defineProperty(exports, '__esModule', { value: true });
-
-})));
-//# sourceMappingURL=bootstrap.bundle.js.map