upgrade blueimp from 9.8 to 9.18

15 files changed, 241 insertions, 117 deletions

diff --git a/library/blueimp_upload/js/app.js b/library/blueimp_upload/js/app.js
index 47b4f923b..e6b7bce3e 100644
--- a/library/blueimp_upload/js/app.js
+++ b/library/blueimp_upload/js/app.js
@@ -1,18 +1,18 @@
 /*
- * jQuery File Upload Plugin Angular JS Example 1.2.1
+ * jQuery File Upload Plugin Angular JS Example
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2013, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
 /* jshint nomen:false */
 /* global window, angular */
 
-(function () {
+;(function () {
     'use strict';
 
     var isOnGitHub = window.location.hostname === 'blueimp.github.io',
@@ -37,7 +37,7 @@
                         // send Blob objects via XHR requests:
                         disableImageResize: /Android(?!.*Chrome)|Opera/
                             .test(window.navigator.userAgent),
-                        maxFileSize: 5000000,
+                        maxFileSize: 999000,
                         acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i
                     });
                 }
diff --git a/library/blueimp_upload/js/cors/jquery.postmessage-transport.js b/library/blueimp_upload/js/cors/jquery.postmessage-transport.js
index 2b4851e67..2a0c38cb6 100644
--- a/library/blueimp_upload/js/cors/jquery.postmessage-transport.js
+++ b/library/blueimp_upload/js/cors/jquery.postmessage-transport.js
@@ -1,21 +1,24 @@
 /*
- * jQuery postMessage Transport Plugin 1.1.1
+ * jQuery postMessage Transport Plugin
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2011, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
-/* global define, window, document */
+/* global define, require, window, document */
 
-(function (factory) {
+;(function (factory) {
     'use strict';
     if (typeof define === 'function' && define.amd) {
         // Register as an anonymous AMD module:
         define(['jquery'], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(require('jquery'));
     } else {
         // Browser globals:
         factory(window.jQuery);
@@ -61,6 +64,12 @@
                 loc = $('<a>').prop('href', options.postMessage)[0],
                 target = loc.protocol + '//' + loc.host,
                 xhrUpload = options.xhr().upload;
+            // IE always includes the port for the host property of a link
+            // element, but not in the location.host or origin property for the
+            // default http port 80 and https port 443, so we strip it:
+            if (/^(http:\/\/.+:80)|(https:\/\/.+:443)$/.test(target)) {
+              target = target.replace(/:(80|443)$/, '');
+            }
             return {
                 send: function (_, completeCallback) {
                     counter += 1;
diff --git a/library/blueimp_upload/js/cors/jquery.xdr-transport.js b/library/blueimp_upload/js/cors/jquery.xdr-transport.js
index 0044cc2d5..a4e2699c6 100644
--- a/library/blueimp_upload/js/cors/jquery.xdr-transport.js
+++ b/library/blueimp_upload/js/cors/jquery.xdr-transport.js
@@ -1,24 +1,27 @@
 /*
- * jQuery XDomainRequest Transport Plugin 1.1.3
+ * jQuery XDomainRequest Transport Plugin
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2011, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  *
  * Based on Julian Aubourg's ajaxHooks xdr.js:
  * https://github.com/jaubourg/ajaxHooks/
  */
 
-/* global define, window, XDomainRequest */
+/* global define, require, window, XDomainRequest */
 
-(function (factory) {
+;(function (factory) {
     'use strict';
     if (typeof define === 'function' && define.amd) {
         // Register as an anonymous AMD module:
         define(['jquery'], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(require('jquery'));
     } else {
         // Browser globals:
         factory(window.jQuery);
diff --git a/library/blueimp_upload/js/jquery.fileupload-angular.js b/library/blueimp_upload/js/jquery.fileupload-angular.js
index e4ef3926b..1c2055276 100644
--- a/library/blueimp_upload/js/jquery.fileupload-angular.js
+++ b/library/blueimp_upload/js/jquery.fileupload-angular.js
@@ -1,18 +1,18 @@
 /*
- * jQuery File Upload AngularJS Plugin 2.2.0
+ * jQuery File Upload AngularJS Plugin
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2013, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
 /* jshint nomen:false */
-/* global define, angular */
+/* global define, angular, require */
 
-(function (factory) {
+;(function (factory) {
     'use strict';
     if (typeof define === 'function' && define.amd) {
         // Register as an anonymous AMD module:
@@ -24,6 +24,16 @@
             './jquery.fileupload-video',
             './jquery.fileupload-validate'
         ], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(
+            require('jquery'),
+            require('angular'),
+            require('./jquery.fileupload-image'),
+            require('./jquery.fileupload-audio'),
+            require('./jquery.fileupload-video'),
+            require('./jquery.fileupload-validate')
+        );
     } else {
         factory();
     }
@@ -91,7 +101,7 @@
                     angular.forEach(data.files, function (file) {
                         filesCopy.push(file);
                     });
-                    scope.$apply(function () {
+                    scope.$parent.$applyAsync(function () {
                         addFileMethods(scope, data);
                         var method = scope.option('prependFiles') ?
                                 'unshift' : 'push';
@@ -100,7 +110,7 @@
                     data.process(function () {
                         return scope.process(data);
                     }).always(function () {
-                        scope.$apply(function () {
+                        scope.$parent.$applyAsync(function () {
                             addFileMethods(scope, data);
                             scope.replace(filesCopy, data.files);
                         });
@@ -112,12 +122,6 @@
                         }
                     });
                 },
-                progress: function (e, data) {
-                    if (e.isDefaultPrevented()) {
-                        return false;
-                    }
-                    data.scope.$apply();
-                },
                 done: function (e, data) {
                     if (e.isDefaultPrevented()) {
                         return false;
@@ -197,8 +201,8 @@
         // The FileUploadController initializes the fileupload widget and
         // provides scope methods to control the File Upload functionality:
         .controller('FileUploadController', [
-            '$scope', '$element', '$attrs', '$window', 'fileUpload',
-            function ($scope, $element, $attrs, $window, fileUpload) {
+            '$scope', '$element', '$attrs', '$window', 'fileUpload','$q',
+            function ($scope, $element, $attrs, $window, fileUpload, $q) {
                 var uploadMethods = {
                     progress: function () {
                         return $element.fileupload('progress');
@@ -260,19 +264,21 @@
                 $scope.applyOnQueue = function (method) {
                     var list = this.queue.slice(0),
                         i,
-                        file;
+                        file,
+                        promises = [];
                     for (i = 0; i < list.length; i += 1) {
                         file = list[i];
                         if (file[method]) {
-                            file[method]();
+                            promises.push(file[method]());
                         }
                     }
+                    return $q.all(promises);
                 };
                 $scope.submit = function () {
-                    this.applyOnQueue('$submit');
+                    return this.applyOnQueue('$submit');
                 };
                 $scope.cancel = function () {
-                    this.applyOnQueue('$cancel');
+                    return this.applyOnQueue('$cancel');
                 };
                 // Add upload methods to the scope:
                 angular.extend($scope, uploadMethods);
@@ -320,9 +326,11 @@
                     'fileuploadprocessalways',
                     'fileuploadprocessstop'
                 ].join(' '), function (e, data) {
-                    if ($scope.$emit(e.type, data).defaultPrevented) {
-                        e.preventDefault();
-                    }
+                    $scope.$parent.$applyAsync(function () {
+                        if ($scope.$emit(e.type, data).defaultPrevented) {
+                            e.preventDefault();
+                        }
+                    });
                 }).on('remove', function () {
                     // Remove upload methods from the scope,
                     // when the widget is removed:
diff --git a/library/blueimp_upload/js/jquery.fileupload-audio.js b/library/blueimp_upload/js/jquery.fileupload-audio.js
index 575800e82..a25377619 100644
--- a/library/blueimp_upload/js/jquery.fileupload-audio.js
+++ b/library/blueimp_upload/js/jquery.fileupload-audio.js
@@ -1,18 +1,18 @@
 /*
- * jQuery File Upload Audio Preview Plugin 1.0.3
+ * jQuery File Upload Audio Preview Plugin
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2013, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
 /* jshint nomen:false */
-/* global define, window, document */
+/* global define, require, window, document */
 
-(function (factory) {
+;(function (factory) {
     'use strict';
     if (typeof define === 'function' && define.amd) {
         // Register as an anonymous AMD module:
@@ -21,6 +21,13 @@
             'load-image',
             './jquery.fileupload-process'
         ], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(
+            require('jquery'),
+            require('blueimp-load-image/js/load-image'),
+            require('./jquery.fileupload-process')
+        );
     } else {
         // Browser globals:
         factory(
diff --git a/library/blueimp_upload/js/jquery.fileupload-image.js b/library/blueimp_upload/js/jquery.fileupload-image.js
index 5bb7026ae..65fc6d7b8 100644
--- a/library/blueimp_upload/js/jquery.fileupload-image.js
+++ b/library/blueimp_upload/js/jquery.fileupload-image.js
@@ -1,18 +1,18 @@
 /*
- * jQuery File Upload Image Preview & Resize Plugin 1.7.2
+ * jQuery File Upload Image Preview & Resize Plugin
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2013, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
 /* jshint nomen:false */
-/* global define, window, Blob */
+/* global define, require, window, Blob */
 
-(function (factory) {
+;(function (factory) {
     'use strict';
     if (typeof define === 'function' && define.amd) {
         // Register as an anonymous AMD module:
@@ -20,11 +20,22 @@
             'jquery',
             'load-image',
             'load-image-meta',
+            'load-image-scale',
             'load-image-exif',
-            'load-image-ios',
             'canvas-to-blob',
             './jquery.fileupload-process'
         ], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(
+            require('jquery'),
+            require('blueimp-load-image/js/load-image'),
+            require('blueimp-load-image/js/load-image-meta'),
+            require('blueimp-load-image/js/load-image-scale'),
+            require('blueimp-load-image/js/load-image-exif'),
+            require('blueimp-canvas-to-blob'),
+            require('./jquery.fileupload-process')
+        );
     } else {
         // Browser globals:
         factory(
@@ -236,7 +247,7 @@
                                     blob.name = file.name;
                                 } else if (file.name) {
                                     blob.name = file.name.replace(
-                                        /\..+$/,
+                                        /\.\w+$/,
                                         '.' + blob.type.substr(6)
                                     );
                                 }
diff --git a/library/blueimp_upload/js/jquery.fileupload-jquery-ui.js b/library/blueimp_upload/js/jquery.fileupload-jquery-ui.js
index af0a00b1e..7b136b379 100755..100644
--- a/library/blueimp_upload/js/jquery.fileupload-jquery-ui.js
+++ b/library/blueimp_upload/js/jquery.fileupload-jquery-ui.js
@@ -1,22 +1,31 @@
 /*
- * jQuery File Upload jQuery UI Plugin 8.7.1
+ * jQuery File Upload jQuery UI Plugin
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2013, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
 /* jshint nomen:false */
-/* global define, window */
+/* global define, require, window */
 
-(function (factory) {
+;(function (factory) {
     'use strict';
     if (typeof define === 'function' && define.amd) {
         // Register as an anonymous AMD module:
-        define(['jquery', './jquery.fileupload-ui'], factory);
+        define([
+            'jquery',
+            './jquery.fileupload-ui'
+        ], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(
+            require('jquery'),
+            require('./jquery.fileupload-ui')
+        );
     } else {
         // Browser globals:
         factory(window.jQuery);
diff --git a/library/blueimp_upload/js/jquery.fileupload-process.js b/library/blueimp_upload/js/jquery.fileupload-process.js
index 8a6b929a6..638f0d26b 100644
--- a/library/blueimp_upload/js/jquery.fileupload-process.js
+++ b/library/blueimp_upload/js/jquery.fileupload-process.js
@@ -1,18 +1,18 @@
 /*
- * jQuery File Upload Processing Plugin 1.3.0
+ * jQuery File Upload Processing Plugin
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2012, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
 /* jshint nomen:false */
-/* global define, window */
+/* global define, require, window */
 
-(function (factory) {
+;(function (factory) {
     'use strict';
     if (typeof define === 'function' && define.amd) {
         // Register as an anonymous AMD module:
@@ -20,6 +20,12 @@
             'jquery',
             './jquery.fileupload'
         ], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(
+            require('jquery'),
+            require('./jquery.fileupload')
+        );
     } else {
         // Browser globals:
         factory(
@@ -81,7 +87,7 @@
                         settings
                     );
                 };
-                chain = chain.pipe(func, settings.always && func);
+                chain = chain.then(func, settings.always && func);
             });
             chain
                 .done(function () {
@@ -148,7 +154,7 @@
                         };
                     opts.index = index;
                     that._processing += 1;
-                    that._processingQueue = that._processingQueue.pipe(func, func)
+                    that._processingQueue = that._processingQueue.then(func, func)
                         .always(function () {
                             that._processing -= 1;
                             if (that._processing === 0) {
diff --git a/library/blueimp_upload/js/jquery.fileupload-ui.js b/library/blueimp_upload/js/jquery.fileupload-ui.js
index 62cf9aa38..83e7449e6 100644
--- a/library/blueimp_upload/js/jquery.fileupload-ui.js
+++ b/library/blueimp_upload/js/jquery.fileupload-ui.js
@@ -1,29 +1,38 @@
 /*
- * jQuery File Upload User Interface Plugin 9.6.0
+ * jQuery File Upload User Interface Plugin
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2010, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
 /* jshint nomen:false */
-/* global define, window */
+/* global define, require, window */
 
-(function (factory) {
+;(function (factory) {
     'use strict';
     if (typeof define === 'function' && define.amd) {
         // Register as an anonymous AMD module:
         define([
             'jquery',
-            'tmpl',
+            'blueimp-tmpl',
             './jquery.fileupload-image',
             './jquery.fileupload-audio',
             './jquery.fileupload-video',
             './jquery.fileupload-validate'
         ], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(
+            require('jquery'),
+            require('blueimp-tmpl'),
+            require('./jquery.fileupload-image'),
+            require('./jquery.fileupload-video'),
+            require('./jquery.fileupload-validate')
+        );
     } else {
         // Browser globals:
         factory(
@@ -62,10 +71,10 @@
             // The expected data type of the upload response, sets the dataType
             // option of the $.ajax upload requests:
             dataType: 'json',
-            
+
             // Error and info messages:
             messages: {
-                unknownError: 'Unknown error'  
+                unknownError: 'Unknown error'
             },
 
             // Function returning the current number of files,
diff --git a/library/blueimp_upload/js/jquery.fileupload-validate.js b/library/blueimp_upload/js/jquery.fileupload-validate.js
index f93a18fa2..eebeb3733 100644
--- a/library/blueimp_upload/js/jquery.fileupload-validate.js
+++ b/library/blueimp_upload/js/jquery.fileupload-validate.js
@@ -1,17 +1,17 @@
 /*
- * jQuery File Upload Validation Plugin 1.1.2
+ * jQuery File Upload Validation Plugin
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2013, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
-/* global define, window */
+/* global define, require, window */
 
-(function (factory) {
+;(function (factory) {
     'use strict';
     if (typeof define === 'function' && define.amd) {
         // Register as an anonymous AMD module:
@@ -19,6 +19,12 @@
             'jquery',
             './jquery.fileupload-process'
         ], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(
+            require('jquery'),
+            require('./jquery.fileupload-process')
+        );
     } else {
         // Browser globals:
         factory(
@@ -33,7 +39,7 @@
         {
             action: 'validate',
             // Always trigger this action,
-            // even if the previous action was rejected: 
+            // even if the previous action was rejected:
             always: true,
             // Options taken from the global options map:
             acceptFileTypes: '@',
diff --git a/library/blueimp_upload/js/jquery.fileupload-video.js b/library/blueimp_upload/js/jquery.fileupload-video.js
index 3764b27a2..aedcec2ba 100644
--- a/library/blueimp_upload/js/jquery.fileupload-video.js
+++ b/library/blueimp_upload/js/jquery.fileupload-video.js
@@ -1,18 +1,18 @@
 /*
- * jQuery File Upload Video Preview Plugin 1.0.3
+ * jQuery File Upload Video Preview Plugin
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2013, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
 /* jshint nomen:false */
-/* global define, window, document */
+/* global define, require, window, document */
 
-(function (factory) {
+;(function (factory) {
     'use strict';
     if (typeof define === 'function' && define.amd) {
         // Register as an anonymous AMD module:
@@ -21,6 +21,13 @@
             'load-image',
             './jquery.fileupload-process'
         ], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(
+            require('jquery'),
+            require('blueimp-load-image/js/load-image'),
+            require('./jquery.fileupload-process')
+        );
     } else {
         // Browser globals:
         factory(
diff --git a/library/blueimp_upload/js/jquery.fileupload.js b/library/blueimp_upload/js/jquery.fileupload.js
index a4cfdc0ac..5ff151b53 100644
--- a/library/blueimp_upload/js/jquery.fileupload.js
+++ b/library/blueimp_upload/js/jquery.fileupload.js
@@ -1,25 +1,31 @@
 /*
- * jQuery File Upload Plugin 5.42.0
+ * jQuery File Upload Plugin
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2010, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
 /* jshint nomen:false */
-/* global define, window, document, location, Blob, FormData */
+/* global define, require, window, document, location, Blob, FormData */
 
-(function (factory) {
+;(function (factory) {
     'use strict';
     if (typeof define === 'function' && define.amd) {
         // Register as an anonymous AMD module:
         define([
             'jquery',
-            'jquery.ui.widget'
+            'jquery-ui/ui/widget'
         ], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(
+            require('jquery'),
+            require('./vendor/jquery.ui.widget')
+        );
     } else {
         // Browser globals:
         factory(window.jQuery);
@@ -271,7 +277,8 @@
             // The following are jQuery ajax settings required for the file uploads:
             processData: false,
             contentType: false,
-            cache: false
+            cache: false,
+            timeout: 0
         },
 
         // A list of options that require reinitializing event listeners and/or
@@ -645,7 +652,7 @@
             data.process = function (resolveFunc, rejectFunc) {
                 if (resolveFunc || rejectFunc) {
                     data._processQueue = this._processQueue =
-                        (this._processQueue || getPromise([this])).pipe(
+                        (this._processQueue || getPromise([this])).then(
                             function () {
                                 if (data.errorThrown) {
                                     return $.Deferred()
@@ -653,7 +660,7 @@
                                 }
                                 return getPromise(arguments);
                             }
-                        ).pipe(resolveFunc, rejectFunc);
+                        ).then(resolveFunc, rejectFunc);
                 }
                 return this._processQueue || getPromise([this]);
             };
@@ -938,9 +945,9 @@
                 if (this.options.limitConcurrentUploads > 1) {
                     slot = $.Deferred();
                     this._slots.push(slot);
-                    pipe = slot.pipe(send);
+                    pipe = slot.then(send);
                 } else {
-                    this._sequence = this._sequence.pipe(send, send);
+                    this._sequence = this._sequence.then(send, send);
                     pipe = this._sequence;
                 }
                 // Return the piped Promise object, enhanced with an abort method,
@@ -977,7 +984,10 @@
                 fileSet,
                 i,
                 j = 0;
-            if (limitSize && (!filesLength || files[0].size === undefined)) {
+            if (!filesLength) {
+                return false;
+            }
+            if (limitSize && files[0].size === undefined) {
                 limitSize = undefined;
             }
             if (!(options.singleFileUploads || limit || limitSize) ||
@@ -1036,13 +1046,19 @@
 
         _replaceFileInput: function (data) {
             var input = data.fileInput,
-                inputClone = input.clone(true);
+                inputClone = input.clone(true),
+                restoreFocus = input.is(document.activeElement);
             // Add a reference for the new cloned file input to the data argument:
             data.fileInputClone = inputClone;
             $('<form></form>').append(inputClone)[0].reset();
             // Detaching allows to insert the fileInput on another form
             // without loosing the file input value:
             input.after(inputClone).detach();
+            // If the fileInput had focus before it was detached,
+            // restore focus to the inputClone.
+            if (restoreFocus) {
+                inputClone.focus();
+            }
             // Avoid memory leaks with the detached file input:
             $.cleanData(input.unbind('remove'));
             // Replace the original file input element in the fileInput
@@ -1064,6 +1080,8 @@
         _handleFileTreeEntry: function (entry, path) {
             var that = this,
                 dfd = $.Deferred(),
+                entries = [],
+                dirReader,
                 errorHandler = function (e) {
                     if (e && !e.entry) {
                         e.entry = entry;
@@ -1091,8 +1109,7 @@
                             readEntries();
                         }
                     }, errorHandler);
-                },
-                dirReader, entries = [];
+                };
             path = path || '';
             if (entry.isFile) {
                 if (entry._file) {
@@ -1123,7 +1140,7 @@
                 $.map(entries, function (entry) {
                     return that._handleFileTreeEntry(entry, path);
                 })
-            ).pipe(function () {
+            ).then(function () {
                 return Array.prototype.concat.apply(
                     [],
                     arguments
@@ -1192,7 +1209,7 @@
             return $.when.apply(
                 $,
                 $.map(fileInput, this._getSingleFileInputFiles)
-            ).pipe(function () {
+            ).then(function () {
                 return Array.prototype.concat.apply(
                     [],
                     arguments
@@ -1295,6 +1312,10 @@
             this._off(this.options.fileInput, 'change');
         },
 
+        _destroy: function () {
+            this._destroyEventHandlers();
+        },
+
         _setOption: function (key, value) {
             var reinit = $.inArray(key, this._specialOptions) !== -1;
             if (reinit) {
@@ -1338,15 +1359,19 @@
         _initDataAttributes: function () {
             var that = this,
                 options = this.options,
-                clone = $(this.element[0].cloneNode(false));
+                data = this.element.data();
             // Initialize options set via HTML5 data-attributes:
             $.each(
-                clone.data(),
-                function (key, value) {
-                    var dataAttributeName = 'data-' +
-                        // Convert camelCase to hyphen-ated key:
-                        key.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
-                    if (clone.attr(dataAttributeName)) {
+                this.element[0].attributes,
+                function (index, attr) {
+                    var key = attr.name.toLowerCase(),
+                        value;
+                    if (/^data-/.test(key)) {
+                        // Convert hyphen-ated key to camelCase:
+                        key = key.slice(5).replace(/-[a-z]/g, function (str) {
+                            return str.charAt(1).toUpperCase();
+                        });
+                        value = data[key];
                         if (that._isRegExpOption(key, value)) {
                             value = that._getRegExp(value);
                         }
diff --git a/library/blueimp_upload/js/jquery.iframe-transport.js b/library/blueimp_upload/js/jquery.iframe-transport.js
index 8d64b591b..8d25c4641 100644
--- a/library/blueimp_upload/js/jquery.iframe-transport.js
+++ b/library/blueimp_upload/js/jquery.iframe-transport.js
@@ -1,21 +1,24 @@
 /*
- * jQuery Iframe Transport Plugin 1.8.2
+ * jQuery Iframe Transport Plugin
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2011, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
-/* global define, window, document */
+/* global define, require, window, document, JSON */
 
-(function (factory) {
+;(function (factory) {
     'use strict';
     if (typeof define === 'function' && define.amd) {
         // Register as an anonymous AMD module:
         define(['jquery'], factory);
+    } else if (typeof exports === 'object') {
+        // Node/CommonJS:
+        factory(require('jquery'));
     } else {
         // Browser globals:
         factory(window.jQuery);
@@ -24,7 +27,14 @@
     'use strict';
 
     // Helper variable to create unique names for the transport iframes:
-    var counter = 0;
+    var counter = 0,
+        jsonAPI = $,
+        jsonParse = 'parseJSON';
+
+    if ('JSON' in window && 'parse' in JSON) {
+      jsonAPI = JSON;
+      jsonParse = 'parse';
+    }
 
     // The iframe transport accepts four additional options:
     // options.fileInput: a jQuery collection of file input fields
@@ -194,7 +204,7 @@
                 return iframe && $(iframe[0].body).text();
             },
             'iframe json': function (iframe) {
-                return iframe && $.parseJSON($(iframe[0].body).text());
+                return iframe && jsonAPI[jsonParse]($(iframe[0].body).text());
             },
             'iframe html': function (iframe) {
                 return iframe && $(iframe[0].body).html();
diff --git a/library/blueimp_upload/js/main.js b/library/blueimp_upload/js/main.js
index 8f57967a3..0403682e7 100644
--- a/library/blueimp_upload/js/main.js
+++ b/library/blueimp_upload/js/main.js
@@ -1,12 +1,12 @@
 /*
- * jQuery File Upload Plugin JS Example 8.9.1
+ * jQuery File Upload Plugin JS Example
  * https://github.com/blueimp/jQuery-File-Upload
  *
  * Copyright 2010, Sebastian Tschan
  * https://blueimp.net
  *
  * Licensed under the MIT license:
- * http://www.opensource.org/licenses/MIT
+ * https://opensource.org/licenses/MIT
  */
 
 /* global $, window */
@@ -40,7 +40,7 @@ $(function () {
             // send Blob objects via XHR requests:
             disableImageResize: /Android(?!.*Chrome)|Opera/
                 .test(window.navigator.userAgent),
-            maxFileSize: 5000000,
+            maxFileSize: 999000,
             acceptFileTypes: /(\.|\/)(gif|jpe?g|png)$/i
         });
         // Upload server status check for browsers with CORS support:
diff --git a/library/blueimp_upload/js/vendor/jquery.ui.widget.js b/library/blueimp_upload/js/vendor/jquery.ui.widget.js
index 7899e6bb3..e08df3fd0 100644
--- a/library/blueimp_upload/js/vendor/jquery.ui.widget.js
+++ b/library/blueimp_upload/js/vendor/jquery.ui.widget.js
@@ -1,13 +1,19 @@
-/*! jQuery UI - v1.11.1 - 2014-09-17
+/*! jQuery UI - v1.11.4+CommonJS - 2015-08-28
 * http://jqueryui.com
 * Includes: widget.js
-* Copyright 2014 jQuery Foundation and other contributors; Licensed MIT */
+* Copyright 2015 jQuery Foundation and other contributors; Licensed MIT */
 
 (function( factory ) {
 	if ( typeof define === "function" && define.amd ) {
 
 		// AMD. Register as an anonymous module.
 		define([ "jquery" ], factory );
+
+	} else if ( typeof exports === "object" ) {
+
+		// Node/CommonJS
+		factory( require( "jquery" ) );
+
 	} else {
 
 		// Browser globals
@@ -15,10 +21,10 @@
 	}
 }(function( $ ) {
 /*!
- * jQuery UI Widget 1.11.1
+ * jQuery UI Widget 1.11.4
  * http://jqueryui.com
  *
- * Copyright 2014 jQuery Foundation and other contributors
+ * Copyright jQuery Foundation and other contributors
  * Released under the MIT license.
  * http://jquery.org/license
  *
@@ -42,7 +48,7 @@ $.cleanData = (function( orig ) {
 				}
 
 			// http://bugs.jquery.com/ticket/8235
-			} catch( e ) {}
+			} catch ( e ) {}
 		}
 		orig( elems );
 	};
@@ -196,11 +202,6 @@ $.widget.bridge = function( name, object ) {
 			args = widget_slice.call( arguments, 1 ),
 			returnValue = this;
 
-		// allow multiple hashes to be passed on init
-		options = !isMethodCall && args.length ?
-			$.widget.extend.apply( null, [ options ].concat(args) ) :
-			options;
-
 		if ( isMethodCall ) {
 			this.each(function() {
 				var methodValue,
@@ -225,6 +226,12 @@ $.widget.bridge = function( name, object ) {
 				}
 			});
 		} else {
+
+			// Allow multiple hashes to be passed on init
+			if ( args.length ) {
+				options = $.widget.extend.apply( null, [ options ].concat(args) );
+			}
+
 			this.each(function() {
 				var instance = $.data( this, fullName );
 				if ( instance ) {
@@ -260,10 +267,6 @@ $.Widget.prototype = {
 		this.element = $( element );
 		this.uuid = widget_uuid++;
 		this.eventNamespace = "." + this.widgetName + this.uuid;
-		this.options = $.widget.extend( {},
-			this.options,
-			this._getCreateOptions(),
-			options );
 
 		this.bindings = $();
 		this.hoverable = $();
@@ -286,6 +289,11 @@ $.Widget.prototype = {
 			this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
 		}
 
+		this.options = $.widget.extend( {},
+			this.options,
+			this._getCreateOptions(),
+			options );
+
 		this._create();
 		this._trigger( "create", null, this._getCreateEventData() );
 		this._init();
@@ -448,8 +456,14 @@ $.Widget.prototype = {
 	},
 
 	_off: function( element, eventName ) {
-		eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
+		eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) +
+			this.eventNamespace;
 		element.unbind( eventName ).undelegate( eventName );
+
+		// Clear the stack to avoid memory leaks (#10056)
+		this.bindings = $( this.bindings.not( element ).get() );
+		this.focusable = $( this.focusable.not( element ).get() );
+		this.hoverable = $( this.hoverable.not( element ).get() );
 	},
 
 	_delay: function( handler, delay ) {