composer update bootstrap

6 files changed, 20 insertions, 122 deletions

diff --git a/vendor/twbs/bootstrap/.github/CONTRIBUTING.md b/vendor/twbs/bootstrap/.github/CONTRIBUTING.md
index 6cd59b59b..2519be0d8 100644
--- a/vendor/twbs/bootstrap/.github/CONTRIBUTING.md
+++ b/vendor/twbs/bootstrap/.github/CONTRIBUTING.md
@@ -65,7 +65,7 @@ Guidelines for bug reports:
    reported.
 
 2. **Check if the issue has been fixed** — try to reproduce it using the
-   latest `master` or development branch in the repository.
+   latest `master` or `v4-dev` branch in the repository.
 
 3. **Isolate the problem** — ideally create a [reduced test
    case](https://css-tricks.com/reduced-test-cases/) and a live example.
@@ -135,12 +135,12 @@ project (indentation, accurate comments, etc.) and any other requirements
 
 **Do not edit `bootstrap.css`, or `bootstrap.js`
 directly!** Those files are automatically generated. You should edit the
-source files in [`/bootstrap/scss/`](https://github.com/twbs/bootstrap/tree/master/scss)
-and/or [`/bootstrap/js/src/`](https://github.com/twbs/bootstrap/tree/master/js/src) instead.
+source files in [`/bootstrap/scss/`](https://github.com/twbs/bootstrap/tree/v4-dev/scss)
+and/or [`/bootstrap/js/src/`](https://github.com/twbs/bootstrap/tree/v4-dev/js/src) instead.
 
 Similarly, when contributing to Bootstrap's documentation, you should edit the
 documentation source files in
-[the `/bootstrap/site/docs/` directory of the `master` branch](https://github.com/twbs/bootstrap/tree/master/site/docs).
+[the `/bootstrap/site/docs/` directory of the `v4-dev` branch](https://github.com/twbs/bootstrap/tree/v4-dev/site/docs).
 **Do not edit the `gh-pages` branch.** That branch is generated from the
 documentation source files and is managed separately by the Bootstrap Core Team.
 
@@ -162,8 +162,8 @@ included in the project:
 2. If you cloned a while ago, get the latest changes from upstream:
 
    ```bash
-   git checkout master
-   git pull upstream master
+   git checkout v4-dev
+   git pull upstream v4-dev
    ```
 
 3. Create a new topic branch (off the main project development branch) to
@@ -182,7 +182,7 @@ included in the project:
 5. Locally merge (or rebase) the upstream development branch into your topic branch:
 
    ```bash
-   git pull [--rebase] upstream master
+   git pull [--rebase] upstream v4-dev
    ```
 
 6. Push your topic branch up to your fork:
@@ -192,7 +192,7 @@ included in the project:
    ```
 
 7. [Open a Pull Request](https://help.github.com/articles/about-pull-requests/)
-    with a clear title and description against the `master` branch.
+    with a clear title and description against the `v4-dev` branch.
 
 **IMPORTANT**: By submitting a patch, you agree to allow the project owners to
 license your work under the terms of the [MIT License](../LICENSE) (if it
diff --git a/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/bug.md b/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/bug.md
deleted file mode 100644
index 8971d44ad..000000000
--- a/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/bug.md
+++ /dev/null
@@ -1,11 +0,0 @@
-Before opening:
-
-- [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue)
-- [Validate](https://html5.validator.nu/) and [lint](https://github.com/twbs/bootlint#in-the-browser) any HTML to avoid common problems
-- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/master/.github/CONTRIBUTING.md)
-
-Bug reports must include:
-
-- Operating system and version (Windows, macOS, Android, iOS, Win10 Mobile)
-- Browser and version (Chrome, Firefox, Safari, IE, MS Edge, Opera 15+, Android Browser)
-- [Reduced test case](https://css-tricks.com/reduced-test-cases/) and suggested fix using [CodePen](https://codepen.io/) or [JS Bin](https://jsbin.com/)
diff --git a/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/bug_report.md b/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/bug_report.md
index 2d77bb50e..4899d4de2 100644
--- a/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/bug_report.md
@@ -1,17 +1,20 @@
 ---
 name: Bug report
 about: Tell us about a bug you may have identified in Bootstrap.
+title: ''
+labels: ''
+assignees: ''
 
 ---
 
 Before opening:
 
 - [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue)
-- [Validate](https://html5.validator.nu/) and [lint](https://github.com/twbs/bootlint#in-the-browser) any HTML to avoid common problems
-- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/master/.github/CONTRIBUTING.md)
+- [Validate](https://html5.validator.nu/) any HTML to avoid common problems
+- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/v4-dev/.github/CONTRIBUTING.md)
 
 Bug reports must include:
 
-- Operating system and version (Windows, macOS, Android, iOS, Win10 Mobile)
-- Browser and version (Chrome, Firefox, Safari, IE, MS Edge, Opera 15+, Android Browser)
-- [Reduced test case](https://css-tricks.com/reduced-test-cases/) and suggested fix using [CodePen](https://codepen.io/) or [JS Bin](https://jsbin.com/)
+- Operating system and version (Windows, macOS, Android, iOS)
+- Browser and version (Chrome, Firefox, Safari, Internet Explorer, Microsoft Edge, Opera, Android Browser)
+- A [reduced test case](https://css-tricks.com/reduced-test-cases/) or suggested fix using [CodePen](https://codepen.io/) or [JS Bin](https://jsbin.com/)
diff --git a/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/feature.md b/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/feature.md
deleted file mode 100644
index 4c13c86a5..000000000
--- a/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/feature.md
+++ /dev/null
@@ -1,9 +0,0 @@
-Before opening:
-
-- [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue)
-- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/master/.github/CONTRIBUTING.md)
-
-Feature requests must include:
-
-- As much detail as possible for what we should add and why it's important to Bootstrap
-- Relevant links to prior art, screenshots, or live demos whenever possible
diff --git a/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/feature_request.md b/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/feature_request.md
index ed71d397d..db44076d9 100644
--- a/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/feature_request.md
+++ b/vendor/twbs/bootstrap/.github/ISSUE_TEMPLATE/feature_request.md
@@ -1,13 +1,16 @@
 ---
 name: Feature request
 about: Suggest an idea for a new feature in Bootstrap.
+title: ''
+labels: feature
+assignees: ''
 
 ---
 
 Before opening:
 
 - [Search for duplicate or closed issues](https://github.com/twbs/bootstrap/issues?utf8=%E2%9C%93&q=is%3Aissue)
-- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/master/.github/CONTRIBUTING.md)
+- Read the [contributing guidelines](https://github.com/twbs/bootstrap/blob/v4-dev/.github/CONTRIBUTING.md)
 
 Feature requests must include:
 
diff --git a/vendor/twbs/bootstrap/.github/workflows/test.yml b/vendor/twbs/bootstrap/.github/workflows/test.yml
deleted file mode 100644
index 0aac36a6b..000000000
--- a/vendor/twbs/bootstrap/.github/workflows/test.yml
+++ /dev/null
@@ -1,88 +0,0 @@
-name: Tests
-on: [push, pull_request]
-env:
-  CI: true
-
-jobs:
-  run:
-    name: Node ${{ matrix.node }}
-    runs-on: ubuntu-latest
-
-    strategy:
-      fail-fast: false
-      matrix:
-        node: [10, 12]
-        ruby: [2.6.x]
-
-    steps:
-      - name: Clone repository
-        uses: actions/checkout@v2
-
-      - name: Set Node.js version
-        uses: actions/setup-node@v1
-        with:
-          node-version: ${{ matrix.node }}
-
-      - name: Set up Ruby
-        uses: actions/setup-ruby@v1
-        with:
-          ruby-version: ${{ matrix.ruby }}
-
-      - name: Disable gem docs
-        run: 'echo "gem: --no-document" > ~/.gemrc'
-
-      - name: Set up Ruby cache
-        uses: actions/cache@v1
-        with:
-          path: vendor/bundle
-          key: ${{ runner.os }}-ruby-v${{ matrix.ruby }}-${{ hashFiles('Gemfile') }}-${{ hashFiles('Gemfile.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-ruby-v${{ matrix.ruby }}-${{ hashFiles('Gemfile') }}-${{ hashFiles('Gemfile.lock') }}
-            ${{ runner.os }}-ruby-v${{ matrix.ruby }}-
-
-      - name: Set up npm cache
-        uses: actions/cache@v1
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-node-v${{ matrix.node }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-          restore-keys: |
-            ${{ runner.OS }}-node-v${{ matrix.node }}-${{ hashFiles('package.json') }}-${{ hashFiles('package-lock.json') }}
-            ${{ runner.OS }}-node-v${{ matrix.node }}-
-
-      - name: Set up Bundler
-        run: gem install bundler -v "~> 1.17"
-
-      - run: ruby --version
-      - run: gem --version
-      - run: bundle --version
-      - run: java -version
-
-      - name: Install npm dependencies
-        run: npm ci
-
-      - name: Install bundler dependencies
-        run: bundle install --deployment --jobs=4 --retry=3 --clean
-
-      - name: Run tests
-        run: npm test
-
-      - name: Run bundlewatch
-        run: npm run bundlewatch
-        if: matrix.node == 10
-        env:
-          BUNDLEWATCH_GITHUB_TOKEN: "${{ secrets.BUNDLEWATCH_GITHUB_TOKEN }}"
-          CI_BRANCH_BASE: v4-dev
-
-      - name: Run BrowserStack tests
-        run: npm run js-test-cloud
-        if: matrix.node == 10 && github.repository == 'twbs/bootstrap' && github.event_name == 'push'
-        env:
-          BROWSER_STACK_ACCESS_KEY: "${{ secrets.BROWSER_STACK_ACCESS_KEY }}"
-          BROWSER_STACK_USERNAME: "${{ secrets.BROWSER_STACK_USERNAME }}"
-
-      - name: Run Coveralls
-        uses: coverallsapp/github-action@master
-        if: matrix.node == 10
-        with:
-          github-token: "${{ secrets.GITHUB_TOKEN }}"
-          path-to-lcov: "./js/coverage/lcov.info"