Dev setup

Gruntfile.js

@@ -23,10 +23,10 @@ module.exports = function (grunt) {
       },
       es6: {
         files: ['build/js/src/*.js'],
-        tasks: ['babel']
+        tasks: ['concat', 'babel', 'uglify']
       },
       js: {
-        files: ['dist/js/AdminLTE.js', 'dist/js/app.js'],
+        files: ['dist/js/adminlte.js', 'dist/js/app.js'],
         tasks: ['uglify']
       }
     },
@@ -73,9 +73,11 @@ module.exports = function (grunt) {
       },
       dist: {
         files: {
+          'build/js/dist/Layout.js': 'build/js/src/Layout.js',
           'build/js/dist/Treeview.js': 'build/js/src/Treeview.js',
           'build/js/dist/PushMenu.js': 'build/js/src/PushMenu.js',
-          'build/js/dist/Widget.js': 'build/js/src/Widget.js'
+          'build/js/dist/Widget.js': 'build/js/src/Widget.js',
+          'dist/js/adminlte.js': 'build/js/src/AdminLTE.js'
         }
       }
     },
@@ -88,11 +90,12 @@ module.exports = function (grunt) {
       },
       adminlte: {
         src: [
-          'build/js/dist/Treeview.js',
-          'build/js/dist/PushMenu.js',
-          'build/js/dist/Widget.js'
+          'build/js/src/Layout.js',
+          'build/js/src/Treeview.js',
+          'build/js/src/PushMenu.js',
+          'build/js/src/Widget.js'
         ],
-        dest: 'dist/js/adminlte.js'
+        dest: 'build/js/src/AdminLTE.js'
       }
     },
 
@@ -162,7 +165,8 @@ module.exports = function (grunt) {
       options: {
         relaxerror: ['W005']
       },
-      files: ['pages/**/*.html', '*.html']
+      // files: ['pages/**/*.html', '*.html']
+      files: ['starter.html']
     },
 
     // Delete images in build directory

bootstrap/js/npm.js

-// This file is autogenerated via the `commonjs` Grunt task. You can require() this file in a CommonJS environment.
-require('../../js/transition.js')
-require('../../js/alert.js')
-require('../../js/button.js')
-require('../../js/carousel.js')
-require('../../js/collapse.js')
-require('../../js/dropdown.js')
-require('../../js/modal.js')
-require('../../js/tooltip.js')
-require('../../js/popover.js')
-require('../../js/scrollspy.js')
-require('../../js/tab.js')
-require('../../js/affix.js')
\ No newline at end of file

bower.json

@@ -12,7 +12,7 @@
   ],
   "dependencies": {
     "jquery": "1.9.1 - 2",
-    "bootstrap": "https://github.com/twbs/bootstrap.git#v4.0.0-alpha",
+    "bootstrap": "https://github.com/twbs/bootstrap.git#v4.0.0-alpha.2",
     "font-awesome": "^4"
   },
   "keywords": [

bower_components/bootstrap/.bower.json

@@ -31,14 +31,14 @@
   "dependencies": {
     "jquery": "1.9.1 - 2"
   },
-  "version": "4.0.0-alpha",
-  "_release": "4.0.0-alpha",
+  "version": "4.0.0-alpha.2",
+  "_release": "4.0.0-alpha.2",
   "_resolution": {
     "type": "version",
-    "tag": "v4.0.0-alpha",
-    "commit": "980d8ea2d828fe1796a423f80d84d526b0252a89"
+    "tag": "v4.0.0-alpha.2",
+    "commit": "48938155eb24b4ccdde09426066869504c6dab3c"
   },
   "_source": "https://github.com/twbs/bootstrap.git",
-  "_target": "v4.0.0-alpha",
+  "_target": "v4.0.0-alpha.2",
   "_originalSource": "https://github.com/twbs/bootstrap.git"
 }
\ No newline at end of file

bower_components/bootstrap/Gemfile

@@ -4,8 +4,9 @@
 source 'https://rubygems.org'
 
 group :development, :test do
-  gem 'jekyll', '~> 2.5.2'
-  gem 'rouge', '~> 1.7.4'
-  gem 'sass', '~> 3.4.9'
-  gem 'scss-lint', '~> 0.31'
+  gem 'jekyll', '~> 3.0.1'
+  gem 'jekyll-redirect-from', '~> 0.9.0'
+  gem 'jekyll-sitemap', '~> 0.9.0'
+  gem 'sass', '~> 3.4.19'
+  gem 'scss_lint', '~> 0.43'
 end

bower_components/bootstrap/Gemfile.lock

 GEM
   remote: https://rubygems.org/
   specs:
-    blankslate (2.1.2.4)
-    celluloid (0.16.0)
-      timers (~> 4.0.0)
-    classifier-reborn (2.0.2)
-      fast-stemmer (~> 1.0)
-    coffee-script (2.3.0)
-      coffee-script-source
-      execjs
-    coffee-script-source (1.8.0)
     colorator (0.1)
-    execjs (2.2.2)
-    fast-stemmer (1.0.2)
-    ffi (1.9.6)
-    hitimes (1.2.2)
-    jekyll (2.5.2)
-      classifier-reborn (~> 2.0)
+    ffi (1.9.10)
+    ffi (1.9.10-x64-mingw32)
+    jekyll (3.0.1)
       colorator (~> 0.1)
-      jekyll-coffeescript (~> 1.0)
-      jekyll-gist (~> 1.0)
-      jekyll-paginate (~> 1.0)
       jekyll-sass-converter (~> 1.0)
       jekyll-watch (~> 1.1)
       kramdown (~> 1.3)
-      liquid (~> 2.6.1)
+      liquid (~> 3.0)
       mercenary (~> 0.3.3)
-      pygments.rb (~> 0.6.0)
-      redcarpet (~> 3.1)
+      rouge (~> 1.7)
       safe_yaml (~> 1.0)
-      toml (~> 0.1.0)
-    jekyll-coffeescript (1.0.1)
-      coffee-script (~> 2.2)
-    jekyll-gist (1.1.0)
-    jekyll-paginate (1.1.0)
+    jekyll-redirect-from (0.9.0)
+      jekyll (>= 2.0)
     jekyll-sass-converter (1.3.0)
       sass (~> 3.2)
-    jekyll-watch (1.2.0)
-      listen (~> 2.7)
-    kramdown (1.5.0)
-    liquid (2.6.1)
-    listen (2.8.4)
-      celluloid (>= 0.15.2)
+    jekyll-sitemap (0.9.0)
+    jekyll-watch (1.3.0)
+      listen (~> 3.0)
+    kramdown (1.9.0)
+    liquid (3.0.6)
+    listen (3.0.5)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
     mercenary (0.3.5)
-    parslet (1.5.0)
-      blankslate (~> 2.0)
-    posix-spawn (0.3.9)
-    pygments.rb (0.6.0)
-      posix-spawn (~> 0.3.6)
-      yajl-ruby (~> 1.1.0)
     rainbow (2.0.0)
-    rb-fsevent (0.9.4)
+    rb-fsevent (0.9.6)
     rb-inotify (0.9.5)
       ffi (>= 0.5.0)
-    redcarpet (3.2.2)
-    rouge (1.7.4)
+    rouge (1.10.1)
     safe_yaml (1.0.4)
-    sass (3.4.9)
-    scss-lint (0.31.0)
+    sass (3.4.19)
+    scss_lint (0.43.2)
       rainbow (~> 2.0)
-      sass (~> 3.4.1)
-    timers (4.0.1)
-      hitimes
-    toml (0.1.2)
-      parslet (~> 1.5.0)
-    yajl-ruby (1.1.0)
+      sass (~> 3.4.15)
 
 PLATFORMS
   ruby
+  x64-mingw32
 
 DEPENDENCIES
-  jekyll (~> 2.5.2)
-  rouge (~> 1.7.4)
-  sass (~> 3.4.9)
-  scss-lint (~> 0.31)
+  jekyll (~> 3.0.1)
+  jekyll-redirect-from (~> 0.9.0)
+  jekyll-sitemap (~> 0.9.0)
+  sass (~> 3.4.19)
+  scss_lint (~> 0.43)
+
+BUNDLED WITH
+   1.10.6

bower_components/bootstrap/Gruntfile.js

 /*!
  * Bootstrap's Gruntfile
  * http://getbootstrap.com
- * Copyright 2013-2014 Twitter, Inc.
+ * Copyright 2013-2015 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 
@@ -18,8 +18,40 @@ module.exports = function (grunt) {
   var fs = require('fs');
   var path = require('path');
   var glob = require('glob');
+  var isTravis = require('is-travis');
   var npmShrinkwrap = require('npm-shrinkwrap');
   var mq4HoverShim = require('mq4-hover-shim');
+  var autoprefixer = require('autoprefixer')({
+    browsers: [
+      //
+      // Official browser support policy:
+      // http://v4-alpha.getbootstrap.com/getting-started/browsers-devices/#supported-browsers
+      //
+      'Chrome >= 35', // Exact version number here is kinda arbitrary
+      // Rather than using Autoprefixer's native "Firefox ESR" version specifier string,
+      // we deliberately hardcode the number. This is to avoid unwittingly severely breaking the previous ESR in the event that:
+      // (a) we happen to ship a new Bootstrap release soon after the release of a new ESR,
+      //     such that folks haven't yet had a reasonable amount of time to upgrade; and
+      // (b) the new ESR has unprefixed CSS properties/values whose absence would severely break webpages
+      //     (e.g. `box-sizing`, as opposed to `background: linear-gradient(...)`).
+      //     Since they've been unprefixed, Autoprefixer will stop prefixing them,
+      //     thus causing them to not work in the previous ESR (where the prefixes were required).
+      'Firefox >= 31', // Current Firefox Extended Support Release (ESR)
+      // Note: Edge versions in Autoprefixer & Can I Use refer to the EdgeHTML rendering engine version,
+      // NOT the Edge app version shown in Edge's "About" screen.
+      // For example, at the time of writing, Edge 20 on an up-to-date system uses EdgeHTML 12.
+      // See also https://github.com/Fyrd/caniuse/issues/1928
+      'Edge >= 12',
+      'Explorer >= 9',
+      // Out of leniency, we prefix these 1 version further back than the official policy.
+      'iOS >= 8',
+      'Safari >= 8',
+      // The following remain NOT officially supported, but we're lenient and include their prefixes to avoid severely breaking in them.
+      'Android 2.3',
+      'Android >= 4',
+      'Opera >= 12'
+    ]
+  });
 
   var generateCommonJSModule = require('./grunt/bs-commonjs-generator.js');
   var configBridge = grunt.file.readJSON('./grunt/configBridge.json', { encoding: 'utf8' });
@@ -45,8 +77,8 @@ module.exports = function (grunt) {
                  '}\n',
     jqueryVersionCheck: '+function ($) {\n' +
                         '  var version = $.fn.jquery.split(\' \')[0].split(\'.\')\n' +
-                        '  if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1)) {\n' +
-                        '    throw new Error(\'Bootstrap\\\'s JavaScript requires jQuery version 1.9.1 or higher\')\n' +
+                        '  if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] >= 3)) {\n' +
+                        '    throw new Error(\'Bootstrap\\\'s JavaScript requires at least jQuery v1.9.1 but less than v3.0.0\')\n' +
                         '  }\n' +
                         '}(jQuery);\n\n',
 
@@ -184,16 +216,12 @@ module.exports = function (grunt) {
           warnings: false
         },
         mangle: true,
-        preserveComments: 'some'
+        preserveComments: /^!|@preserve|@license|@cc_on/i
       },
       core: {
         src: '<%= concat.bootstrap.dest %>',
         dest: 'dist/js/<%= pkg.name %>.min.js'
       },
-      customize: {
-        src: configBridge.paths.customizerJs,
-        dest: 'docs/assets/js/customize.min.js'
-      },
       docsJs: {
         src: configBridge.paths.docsJs,
         dest: 'docs/assets/js/docs.min.js'
@@ -210,45 +238,38 @@ module.exports = function (grunt) {
     // CSS build configuration
     scsslint: {
       options: {
-        config: 'scss/.scsslint.yml',
+        bundleExec: true,
+        config: 'scss/.scss-lint.yml',
         reporterOutput: null
       },
       src: ['scss/*.scss', '!scss/_normalize.scss']
     },
 
     postcss: {
-      options: {
-        map: true,
-        processors: [mq4HoverShim.postprocessorFor({ hoverSelectorPrefix: '.bs-true-hover ' })]
-      },
-      core: {
-        src: 'dist/css/*.css'
-      }
-    },
-
-    autoprefixer: {
-      options: {
-        browsers: [
-          'Android 2.3',
-          'Android >= 4',
-          'Chrome >= 35',
-          'Firefox >= 31',
-          'Explorer >= 9',
-          'iOS >= 7',
-          'Opera >= 12',
-          'Safari >= 7.1'
-        ]
-      },
       core: {
         options: {
-          map: true
+          map: true,
+          processors: [
+            mq4HoverShim.postprocessorFor({ hoverSelectorPrefix: '.bs-true-hover ' }),
+            autoprefixer
+          ]
         },
         src: 'dist/css/*.css'
       },
       docs: {
+        options: {
+          processors: [
+            autoprefixer
+          ]
+        },
         src: 'docs/assets/css/docs.min.css'
       },
       examples: {
+        options: {
+          processors: [
+            autoprefixer
+          ]
+        },
         expand: true,
         cwd: 'docs/examples/',
         src: ['**/*.css'],
@@ -260,10 +281,10 @@ module.exports = function (grunt) {
       options: {
         // TODO: disable `zeroUnits` optimization once clean-css 3.2 is released
         //    and then simplify the fix for https://github.com/twbs/bootstrap/issues/14837 accordingly
-        compatibility: 'ie8',
+        compatibility: 'ie9',
         keepSpecialComments: '*',
         sourceMap: true,
-        noAdvanced: true
+        advanced: false
       },
       core: {
         files: [
@@ -282,16 +303,6 @@ module.exports = function (grunt) {
       }
     },
 
-    usebanner: {
-      options: {
-        position: 'top',
-        banner: '<%= banner %>'
-      },
-      files: {
-        src: 'dist/css/*.css'
-      }
-    },
-
     csscomb: {
       options: {
         config: 'scss/.csscomb.json'
@@ -336,7 +347,9 @@ module.exports = function (grunt) {
 
     jekyll: {
       options: {
-        config: '_config.yml'
+        bundleExec: true,
+        config: '_config.yml',
+        incremental: false
       },
       docs: {},
       github: {
@@ -350,15 +363,14 @@ module.exports = function (grunt) {
       options: {
         ignore: [
           'Element “img” is missing required attribute “src”.',
-          'Bad value “X-UA-Compatible” for attribute “http-equiv” on element “meta”.',
-          'Attribute “autocomplete” not allowed on element “input” at this point.',
+          'Attribute “autocomplete” is only allowed when the input type is “color”, “date”, “datetime”, “datetime-local”, “email”, “month”, “number”, “password”, “range”, “search”, “tel”, “text”, “time”, “url”, or “week”.',
           'Attribute “autocomplete” not allowed on element “button” at this point.',
           'Element “div” not allowed as child of element “progress” in this context. (Suppressing further errors from this subtree.)',
           'Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).',
           'The “datetime” input type is not supported in all browsers. Please be sure to test, and consider using a polyfill.'
         ]
       },
-      src: '_gh_pages/**/*.html'
+      src: ['_gh_pages/**/*.html', 'js/tests/visual/*.html']
     },
 
     watch: {
@@ -376,17 +388,6 @@ module.exports = function (grunt) {
       }
     },
 
-    sed: {
-      versionNumber: {
-        pattern: (function () {
-          var old = grunt.option('oldver');
-          return old ? RegExp.quote(old) : old;
-        })(),
-        replacement: grunt.option('newver'),
-        recursive: true
-      }
-    },
-
     'saucelabs-qunit': {
       all: {
         options: {
@@ -403,14 +404,6 @@ module.exports = function (grunt) {
     exec: {
       npmUpdate: {
         command: 'npm update'
-      },
-      bundleUpdate: {
-        command: function () {
-          // Update dev gems and all the test gemsets
-          return 'bundle update && ' + glob.sync('test-infra/gemfiles/*.gemfile').map(function (gemfile) {
-            return 'BUNDLE_GEMFILE=' + gemfile + ' bundle update';
-          }).join(' && ');
-        }
       }
     },
 
@@ -427,7 +420,27 @@ module.exports = function (grunt) {
           branch: 'gh-pages'
         }
       }
+    },
+
+    compress: {
+      main: {
+        options: {
+          archive: 'bootstrap-<%= pkg.version %>-dist.zip',
+          mode: 'zip',
+          level: 9,
+          pretty: true
+        },
+        files: [
+          {
+            expand: true,
+            cwd: 'dist/',
+            src: ['**'],
+            dest: 'bootstrap-<%= pkg.version %>-dist'
+          }
+        ]
+      }
     }
+
   });
 
 
@@ -438,7 +451,7 @@ module.exports = function (grunt) {
   require('time-grunt')(grunt);
 
   // Docs HTML validation task
-  grunt.registerTask('validate-html', ['jekyll:docs']);
+  grunt.registerTask('validate-html', ['jekyll:docs', 'htmllint']);
 
   var runSubset = function (subset) {
     return !process.env.TWBS_TEST || process.env.TWBS_TEST === subset;
@@ -457,7 +470,8 @@ module.exports = function (grunt) {
   }
   // Skip HTML validation if running a different subset of the test suite
   if (runSubset('validate-html') &&
-      // Skip HTML5 validator on Travis when [skip validator] is in the commit message
+      isTravis &&
+      // Skip HTML5 validator when [skip validator] is in the commit message
       isUndefOrNonZero(process.env.TWBS_DO_VALIDATOR)) {
     testSubtasks.push('validate-html');
   }
@@ -467,6 +481,7 @@ module.exports = function (grunt) {
       runSubset('sauce-js-unit') &&
       // Skip Sauce on Travis when [skip sauce] is in the commit message
       isUndefOrNonZero(process.env.TWBS_DO_SAUCE)) {
+    testSubtasks.push('babel:dev');
     testSubtasks.push('connect');
     testSubtasks.push('saucelabs-qunit');
   }
@@ -474,7 +489,7 @@ module.exports = function (grunt) {
   grunt.registerTask('test-js', ['eslint', 'jscs:core', 'jscs:test', 'jscs:grunt', 'qunit']);
 
   // JS distribution task.
-  grunt.registerTask('dist-js', ['concat', 'lineremover', 'babel:dist', 'stamp', 'uglify:core', 'commonjs']);
+  grunt.registerTask('dist-js', ['babel:dev', 'concat', 'lineremover', 'babel:dist', 'stamp', 'uglify:core', 'commonjs']);
 
   grunt.registerTask('test-scss', ['scsslint']);
 
@@ -486,7 +501,7 @@ module.exports = function (grunt) {
   // grunt.registerTask('sass-compile', ['sass:core', 'sass:extras', 'sass:docs']);
   grunt.registerTask('sass-compile', ['sass:core', 'sass:docs']);
 
-  grunt.registerTask('dist-css', ['sass-compile', 'postcss:core', 'autoprefixer:core', 'usebanner', 'csscomb:dist', 'cssmin:core', 'cssmin:docs']);
+  grunt.registerTask('dist-css', ['sass-compile', 'postcss:core', 'csscomb:dist', 'cssmin:core', 'cssmin:docs']);
 
   // Full distribution task.
   grunt.registerTask('dist', ['clean:dist', 'dist-css', 'dist-js']);
@@ -494,11 +509,6 @@ module.exports = function (grunt) {
   // Default task.
   grunt.registerTask('default', ['clean:dist', 'test']);
 
-  // Version numbering task.
-  // grunt change-version-number --oldver=A.B.C --newver=X.Y.Z
-  // This can be overzealous, so its changes should always be manually reviewed!
-  grunt.registerTask('change-version-number', 'sed');
-
   grunt.registerTask('commonjs', ['babel:umd', 'npm-js']);
 
   grunt.registerTask('npm-js', 'Generate npm-js entrypoint module in dist dir.', function () {
@@ -510,12 +520,13 @@ module.exports = function (grunt) {
   });
 
   // Docs task.
-  grunt.registerTask('docs-css', ['autoprefixer:docs', 'autoprefixer:examples', 'csscomb:docs', 'csscomb:examples', 'cssmin:docs']);
+  grunt.registerTask('docs-css', ['postcss:docs', 'postcss:examples', 'csscomb:docs', 'csscomb:examples', 'cssmin:docs']);
   grunt.registerTask('docs-js', ['uglify:docsJs']);
   grunt.registerTask('lint-docs-js', ['jscs:assets']);
   grunt.registerTask('docs', ['docs-css', 'docs-js', 'lint-docs-js', 'clean:docs', 'copy:docs']);
+  grunt.registerTask('docs-github', ['jekyll:github', 'htmlmin']);
 
-  grunt.registerTask('prep-release', ['dist', 'docs', 'jekyll:github', 'htmlmin', 'compress']);
+  grunt.registerTask('prep-release', ['dist', 'docs', 'docs-github', 'compress']);
 
   // Publish to GitHub
   grunt.registerTask('publish', ['buildcontrol:pages']);
@@ -529,13 +540,10 @@ module.exports = function (grunt) {
       if (err) {
         grunt.fail.warn(err);
       }
-      var dest = 'test-infra/npm-shrinkwrap.json';
+      var dest = 'grunt/npm-shrinkwrap.json';
       fs.renameSync('npm-shrinkwrap.json', dest);
       grunt.log.writeln('File ' + dest.cyan + ' updated.');
       done();
     });
   });
-  // Task for updating the cached RubyGem packages used by the Travis build (which are controlled by test-infra/Gemfile.lock).
-  // This task should be run and the updated file should be committed whenever Bootstrap's RubyGem dependencies change.
-  grunt.registerTask('update-gemfile-lock', ['exec:bundleUpdate']);
 };

bower_components/bootstrap/README.md

@@ -3,9 +3,9 @@
 [![Slack](https://bootstrap-slack.herokuapp.com/badge.svg)](https://bootstrap-slack.herokuapp.com)
 ![Bower version](https://img.shields.io/bower/v/bootstrap.svg)
 [![npm version](https://img.shields.io/npm/v/bootstrap.svg)](https://www.npmjs.com/package/bootstrap)
-[![Gem version](https://img.shields.io/gem/v/bootstrap.svg)](https://rubygems.org/gems/bootstrap)
 [![Build Status](https://img.shields.io/travis/twbs/bootstrap/master.svg)](https://travis-ci.org/twbs/bootstrap)
 [![devDependency Status](https://img.shields.io/david/dev/twbs/bootstrap.svg)](https://david-dm.org/twbs/bootstrap#info=devDependencies)
+[![NuGet](https://img.shields.io/nuget/vpre/bootstrap.svg)](https://www.nuget.org/packages/bootstrap/4.0.0-alpha)
 [![Selenium Test Status](https://saucelabs.com/browser-matrix/bootstrap.svg)](https://saucelabs.com/u/bootstrap)
 
 Bootstrap is a sleek, intuitive, and powerful front-end framework for faster and easier web development, created by [Mark Otto](https://twitter.com/mdo) and [Jacob Thornton](https://twitter.com/fat), and maintained by the [core team](https://github.com/orgs/twbs/people) with the massive support and involvement of the community.
@@ -27,12 +27,13 @@ To get started, check out <http://getbootstrap.com>!
 
 Several quick start options are available:
 
-- [Download the latest release](https://github.com/twbs/bootstrap/archive/v3.3.5.zip).
+- [Download the latest release](https://github.com/twbs/bootstrap/archive/v4.0.0-alpha.2.zip).
 - Clone the repo: `git clone https://github.com/twbs/bootstrap.git`.
 - Install with [Bower](http://bower.io): `bower install bootstrap`.
 - Install with [npm](https://www.npmjs.com): `npm install bootstrap`.
 - Install with [Meteor](https://www.meteor.com): `meteor add twbs:bootstrap`.
 - Install with [Composer](https://getcomposer.org): `composer require twbs/bootstrap`.
+- Install with [NuGet](https://www.nuget.org): CSS: `Install-Package bootstrap -Pre` Sass: `Install-Package bootstrap.sass -Pre` (`-Pre` is only required until Bootstrap v4 has a stable release).
 
 Read the [Getting started page](http://getbootstrap.com/getting-started/) for information on the framework contents, templates and examples, and more.
 
@@ -66,11 +67,9 @@ Bootstrap's documentation, included in this repo in the root directory, is built
 
 ### Running documentation locally
 
-1. If necessary, [install Jekyll](http://jekyllrb.com/docs/installation) (requires v2.5.x).
-  - **Windows users:** Read [this unofficial guide](http://jekyll-windows.juthilo.com/) to get Jekyll up and running without problems.
-2. Install the Ruby-based syntax highlighter, [Rouge](https://github.com/jneen/rouge), with `gem install rouge`.
-3. From the root `/bootstrap` directory, run `jekyll serve` in the command line.
-4. Open <http://localhost:9001> in your browser, and voilà.
+1. Run through the [tooling setup](https://github.com/twbs/bootstrap/blob/v4-dev/docs/getting-started/build-tools.md#tooling-setup) to install Jekyll (the site builder) and other Ruby dependencies with `bundle install`.
+2. From the root `/bootstrap` directory, run `bundle exec jekyll serve` in the command line.
+3. Open <http://localhost:9001> in your browser, and voilà.
 
 Learn more about using Jekyll by reading its [documentation](http://jekyllrb.com/docs/home/).
 
@@ -100,7 +99,7 @@ Get updates on Bootstrap's development and chat with the project maintainers and
 - Read and subscribe to [The Official Bootstrap Blog](http://blog.getbootstrap.com).
 - Join [the official Slack room](https://bootstrap-slack.herokuapp.com).
 - Chat with fellow Bootstrappers in IRC. On the `irc.freenode.net` server, in the `##bootstrap` channel.
-- Implementation help may be found at Stack Overflow (tagged [`twitter-bootstrap-3`](https://stackoverflow.com/questions/tagged/twitter-bootstrap-3)).
+- Implementation help may be found at Stack Overflow (tagged [`bootstrap-4`](https://stackoverflow.com/questions/tagged/bootstrap-4)).
 - Developers should use the keyword `bootstrap` on packages which modify or add to the functionality of Bootstrap when distributing through [npm](https://www.npmjs.com/browse/keyword/bootstrap) or similar delivery mechanisms for maximum discoverability.
 
 
@@ -109,6 +108,7 @@ Get updates on Bootstrap's development and chat with the project maintainers and
 
 For transparency into our release cycle and in striving to maintain backward compatibility, Bootstrap is maintained under [the Semantic Versioning guidelines](http://semver.org/). Sometimes we screw up, but we'll adhere to those rules whenever possible.
 
+See [the Releases section of our GitHub project](https://github.com/twbs/bootstrap/releases) for changelogs for each release version of Bootstrap. Release announcement posts on [the official Bootstrap blog](http://blog.getbootstrap.com) contain summaries of the most noteworthy changes made in each release.
 
 
 ## Creators

bower_components/bootstrap/dist/js/bootstrap.js

 /*!
- * Bootstrap v4.0.0-alpha (http://getbootstrap.com)
+ * Bootstrap v4.0.0-alpha.2 (http://getbootstrap.com)
  * Copyright 2011-2015 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
@@ -10,8 +10,8 @@ if (typeof jQuery === 'undefined') {
 
 +function ($) {
   var version = $.fn.jquery.split(' ')[0].split('.')
-  if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1)) {
-    throw new Error('Bootstrap\'s JavaScript requires jQuery version 1.9.1 or higher')
+  if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] >= 3)) {
+    throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v3.0.0')
   }
 }(jQuery);
 
@@ -20,14 +20,14 @@ if (typeof jQuery === 'undefined') {
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): util.js
+ * Bootstrap (v4.0.0-alpha.2): util.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
 
 'use strict';
 
-var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; desc = parent = getter = undefined; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
+var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
 
 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; }; })();
 
@@ -129,7 +129,7 @@ var Util = (function ($) {
 
     getUID: function getUID(prefix) {
       do {
-        prefix += ~ ~(Math.random() * 1000000);
+        prefix += ~ ~(Math.random() * 1000000); // "~~" acts like a faster Math.floor() here
       } while (document.getElementById(prefix));
       return prefix;
     },
@@ -185,7 +185,7 @@ var Util = (function ($) {
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): alert.js
+ * Bootstrap (v4.0.0-alpha.2): alert.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -199,7 +199,7 @@ var Alert = (function ($) {
    */
 
   var NAME = 'alert';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.alert';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -371,7 +371,7 @@ var Alert = (function ($) {
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): button.js
+ * Bootstrap (v4.0.0-alpha.2): button.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -385,7 +385,7 @@ var Button = (function ($) {
    */
 
   var NAME = 'button';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.button';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -537,7 +537,7 @@ var Button = (function ($) {
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): carousel.js
+ * Bootstrap (v4.0.0-alpha.2): carousel.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -551,7 +551,7 @@ var Carousel = (function ($) {
    */
 
   var NAME = 'carousel';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.carousel';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -650,6 +650,14 @@ var Carousel = (function ($) {
           this._slide(Direction.NEXT);
         }
       }
+    }, {
+      key: 'nextWhenVisible',
+      value: function nextWhenVisible() {
+        // Don't call next when the page isn't visible
+        if (!document.hidden) {
+          this.next();
+        }
+      }
     }, {
       key: 'prev',
       value: function prev() {
@@ -685,7 +693,7 @@ var Carousel = (function ($) {
         }
 
         if (this._config.interval && !this._isPaused) {
-          this._interval = setInterval($.proxy(this.next, this), this._config.interval);
+          this._interval = setInterval($.proxy(document.visibilityState ? this.nextWhenVisible : this.next, this), this._config.interval);
         }
       }
     }, {
@@ -918,7 +926,10 @@ var Carousel = (function ($) {
 
           if (typeof config === 'number') {
             data.to(config);
-          } else if (action) {
+          } else if (typeof action === 'string') {
+            if (data[action] === undefined) {
+              throw new Error('No method named "' + action + '"');
+            }
             data[action]();
           } else if (_config.interval) {
             data.pause();
@@ -998,7 +1009,7 @@ var Carousel = (function ($) {
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): collapse.js
+ * Bootstrap (v4.0.0-alpha.2): collapse.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -1012,7 +1023,7 @@ var Collapse = (function ($) {
    */
 
   var NAME = 'collapse';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.collapse';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -1306,6 +1317,9 @@ var Collapse = (function ($) {
           }
 
           if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
             data[config]();
           }
         });
@@ -1353,7 +1367,7 @@ var Collapse = (function ($) {
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): dropdown.js
+ * Bootstrap (v4.0.0-alpha.2): dropdown.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -1367,7 +1381,7 @@ var Dropdown = (function ($) {
    */
 
   var NAME = 'dropdown';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.dropdown';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -1496,6 +1510,9 @@ var Dropdown = (function ($) {
           }
 
           if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
             data[config].call(this);
           }
         });
@@ -1637,7 +1654,7 @@ var Dropdown = (function ($) {
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): modal.js
+ * Bootstrap (v4.0.0-alpha.2): modal.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -1651,7 +1668,7 @@ var Modal = (function ($) {
    */
 
   var NAME = 'modal';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.modal';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -1769,7 +1786,7 @@ var Modal = (function ($) {
         $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
           $(_this7._element).one(Event.MOUSEUP_DISMISS, function (event) {
             if ($(event.target).is(_this7._element)) {
-              that._ignoreBackdropClick = true;
+              _this7._ignoreBackdropClick = true;
             }
           });
         });
@@ -2058,7 +2075,7 @@ var Modal = (function ($) {
         this._originalBodyPadding = document.body.style.paddingRight || '';
 
         if (this._isBodyOverflowing) {
-          document.body.style.paddingRight = bodyPadding + (this._scrollbarWidth + 'px');
+          document.body.style.paddingRight = bodyPadding + this._scrollbarWidth + 'px';
         }
       }
     }, {
@@ -2093,6 +2110,9 @@ var Modal = (function ($) {
           }
 
           if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
             data[config](relatedTarget);
           } else if (_config.show) {
             data.show(relatedTarget);
@@ -2164,7 +2184,7 @@ var Modal = (function ($) {
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): scrollspy.js
+ * Bootstrap (v4.0.0-alpha.2): scrollspy.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -2178,7 +2198,7 @@ var ScrollSpy = (function ($) {
    */
 
   var NAME = 'scrollspy';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.scrollspy';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -2429,6 +2449,9 @@ var ScrollSpy = (function ($) {
           }
 
           if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
             data[config]();
           }
         });
@@ -2475,7 +2498,7 @@ var ScrollSpy = (function ($) {
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): tab.js
+ * Bootstrap (v4.0.0-alpha.2): tab.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -2489,7 +2512,7 @@ var Tab = (function ($) {
    */
 
   var NAME = 'tab';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.tab';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -2692,6 +2715,9 @@ var Tab = (function ($) {
           }
 
           if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
             data[config]();
           }
         });
@@ -2727,15 +2753,25 @@ var Tab = (function ($) {
   return Tab;
 })(jQuery);
 
+/* global Tether */
+
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): tooltip.js
+ * Bootstrap (v4.0.0-alpha.2): tooltip.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
 
 var Tooltip = (function ($) {
 
+  /**
+   * Check for Tether dependency
+   * Tether - http://github.hubspot.com/tether/
+   */
+  if (window.Tether === undefined) {
+    throw new Error('Bootstrap tooltips require Tether (http://github.hubspot.com/tether/)');
+  }
+
   /**
    * ------------------------------------------------------------------------
    * Constants
@@ -2743,7 +2779,7 @@ var Tooltip = (function ($) {
    */
 
   var NAME = 'tooltip';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.tooltip';
   var EVENT_KEY = '.' + DATA_KEY;
   var JQUERY_NO_CONFLICT = $.fn[NAME];
@@ -2766,7 +2802,7 @@ var Tooltip = (function ($) {
   var DefaultType = {
     animation: 'boolean',
     template: 'string',
-    title: '(string|function)',
+    title: '(string|element|function)',
     trigger: 'string',
     delay: '(number|object)',
     html: 'boolean',
@@ -2971,7 +3007,8 @@ var Tooltip = (function ($) {
             classes: TetherClass,
             classPrefix: CLASS_PREFIX,
             offset: this.config.offset,
-            constraints: this.config.constraints
+            constraints: this.config.constraints,
+            addTargetClasses: false
           });
 
           Util.reflow(tip);
@@ -3052,16 +3089,31 @@ var Tooltip = (function ($) {
     }, {
       key: 'setContent',
       value: function setContent() {
-        var tip = this.getTipElement();
-        var title = this.getTitle();
-        var method = this.config.html ? 'innerHTML' : 'innerText';
+        var $tip = $(this.getTipElement());
 
-        $(tip).find(Selector.TOOLTIP_INNER)[0][method] = title;
+        this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle());
 
-        $(tip).removeClass(ClassName.FADE).removeClass(ClassName.IN);
+        $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
 
         this.cleanupTether();
       }
+    }, {
+      key: 'setElementContent',
+      value: function setElementContent($element, content) {
+        var html = this.config.html;
+        if (typeof content === 'object' && (content.nodeType || content.jquery)) {
+          // content is a DOM node or a jQuery
+          if (html) {
+            if (!$(content).parent().is($element)) {
+              $element.empty().append(content);
+            }
+          } else {
+            $element.text($(content).text());
+          }
+        } else {
+          $element[html ? 'html' : 'text'](content);
+        }
+      }
     }, {
       key: 'getTitle',
       value: function getTitle() {
@@ -3078,12 +3130,6 @@ var Tooltip = (function ($) {
       value: function cleanupTether() {
         if (this._tether) {
           this._tether.destroy();
-
-          // clean up after tether's junk classes
-          // remove after they fix issue
-          // (https://github.com/HubSpot/tether/issues/36)
-          $(this.element).removeClass(this._removeTetherClasses);
-          $(this.tip).removeClass(this._removeTetherClasses);
         }
       }
 
@@ -3121,11 +3167,6 @@ var Tooltip = (function ($) {
           this._fixTitle();
         }
       }
-    }, {
-      key: '_removeTetherClasses',
-      value: function _removeTetherClasses(i, css) {
-        return ((css.baseVal || css).match(new RegExp('(^|\\s)' + CLASS_PREFIX + '-\\S+', 'g')) || []).join(' ');
-      }
     }, {
       key: '_fixTitle',
       value: function _fixTitle() {
@@ -3268,6 +3309,9 @@ var Tooltip = (function ($) {
           }
 
           if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
             data[config]();
           }
         });
@@ -3324,7 +3368,7 @@ var Tooltip = (function ($) {
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): popover.js
+ * Bootstrap (v4.0.0-alpha.2): popover.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -3338,7 +3382,7 @@ var Popover = (function ($) {
    */
 
   var NAME = 'popover';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.popover';
   var EVENT_KEY = '.' + DATA_KEY;
   var JQUERY_NO_CONFLICT = $.fn[NAME];
@@ -3351,7 +3395,7 @@ var Popover = (function ($) {
   });
 
   var DefaultType = $.extend({}, Tooltip.DefaultType, {
-    content: '(string|function)'
+    content: '(string|element|function)'
   });
 
   var ClassName = {
@@ -3415,19 +3459,13 @@ var Popover = (function ($) {
     }, {
       key: 'setContent',
       value: function setContent() {
-        var tip = this.getTipElement();
-        var title = this.getTitle();
-        var content = this._getContent();
-        var titleElement = $(tip).find(Selector.TITLE)[0];
-
-        if (titleElement) {
-          titleElement[this.config.html ? 'innerHTML' : 'innerText'] = title;
-        }
+        var $tip = $(this.getTipElement());
 
         // we use append for html objects to maintain js events
-        $(tip).find(Selector.CONTENT).children().detach().end()[this.config.html ? typeof content === 'string' ? 'html' : 'append' : 'text'](content);
+        this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
+        this.setElementContent($tip.find(Selector.CONTENT), this._getContent());
 
-        $(tip).removeClass(ClassName.FADE).removeClass(ClassName.IN);
+        $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
 
         this.cleanupTether();
       }
@@ -3459,6 +3497,9 @@ var Popover = (function ($) {
           }
 
           if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
             data[config]();
           }
         });

bower_components/bootstrap/dist/js/umd/alert.js

@@ -23,7 +23,7 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0): alert.js
+   * Bootstrap (v4.0.0-alpha.2): alert.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -37,7 +37,7 @@
      */
 
     var NAME = 'alert';
-    var VERSION = '4.0.0';
+    var VERSION = '4.0.0-alpha';
     var DATA_KEY = 'bs.alert';
     var EVENT_KEY = '.' + DATA_KEY;
     var DATA_API_KEY = '.data-api';

bower_components/bootstrap/dist/js/umd/button.js

@@ -13,7 +13,7 @@
 })(this, function (exports, module) {
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0): button.js
+   * Bootstrap (v4.0.0-alpha.2): button.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -33,7 +33,7 @@
      */
 
     var NAME = 'button';
-    var VERSION = '4.0.0';
+    var VERSION = '4.0.0-alpha';
     var DATA_KEY = 'bs.button';
     var EVENT_KEY = '.' + DATA_KEY;
     var DATA_API_KEY = '.data-api';

bower_components/bootstrap/dist/js/umd/carousel.js

@@ -23,7 +23,7 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0): carousel.js
+   * Bootstrap (v4.0.0-alpha.2): carousel.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -37,7 +37,7 @@
      */
 
     var NAME = 'carousel';
-    var VERSION = '4.0.0';
+    var VERSION = '4.0.0-alpha';
     var DATA_KEY = 'bs.carousel';
     var EVENT_KEY = '.' + DATA_KEY;
     var DATA_API_KEY = '.data-api';
@@ -136,6 +136,14 @@
             this._slide(Direction.NEXT);
           }
         }
+      }, {
+        key: 'nextWhenVisible',
+        value: function nextWhenVisible() {
+          // Don't call next when the page isn't visible
+          if (!document.hidden) {
+            this.next();
+          }
+        }
       }, {
         key: 'prev',
         value: function prev() {
@@ -171,7 +179,7 @@
           }
 
           if (this._config.interval && !this._isPaused) {
-            this._interval = setInterval($.proxy(this.next, this), this._config.interval);
+            this._interval = setInterval($.proxy(document.visibilityState ? this.nextWhenVisible : this.next, this), this._config.interval);
           }
         }
       }, {
@@ -404,7 +412,10 @@
 
             if (typeof config === 'number') {
               data.to(config);
-            } else if (action) {
+            } else if (typeof action === 'string') {
+              if (data[action] === undefined) {
+                throw new Error('No method named "' + action + '"');
+              }
               data[action]();
             } else if (_config.interval) {
               data.pause();

bower_components/bootstrap/dist/js/umd/collapse.js

@@ -23,7 +23,7 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0): collapse.js
+   * Bootstrap (v4.0.0-alpha.2): collapse.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -37,7 +37,7 @@
      */
 
     var NAME = 'collapse';
-    var VERSION = '4.0.0';
+    var VERSION = '4.0.0-alpha';
     var DATA_KEY = 'bs.collapse';
     var EVENT_KEY = '.' + DATA_KEY;
     var DATA_API_KEY = '.data-api';
@@ -331,6 +331,9 @@
             }
 
             if (typeof config === 'string') {
+              if (data[config] === undefined) {
+                throw new Error('No method named "' + config + '"');
+              }
               data[config]();
             }
           });

bower_components/bootstrap/dist/js/umd/dropdown.js

@@ -23,7 +23,7 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0): dropdown.js
+   * Bootstrap (v4.0.0-alpha.2): dropdown.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -37,7 +37,7 @@
      */
 
     var NAME = 'dropdown';
-    var VERSION = '4.0.0';
+    var VERSION = '4.0.0-alpha';
     var DATA_KEY = 'bs.dropdown';
     var EVENT_KEY = '.' + DATA_KEY;
     var DATA_API_KEY = '.data-api';
@@ -166,6 +166,9 @@
             }
 
             if (typeof config === 'string') {
+              if (data[config] === undefined) {
+                throw new Error('No method named "' + config + '"');
+              }
               data[config].call(this);
             }
           });

bower_components/bootstrap/dist/js/umd/modal.js

@@ -23,7 +23,7 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0): modal.js
+   * Bootstrap (v4.0.0-alpha.2): modal.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -37,7 +37,7 @@
      */
 
     var NAME = 'modal';
-    var VERSION = '4.0.0';
+    var VERSION = '4.0.0-alpha';
     var DATA_KEY = 'bs.modal';
     var EVENT_KEY = '.' + DATA_KEY;
     var DATA_API_KEY = '.data-api';
@@ -155,7 +155,7 @@
           $(this._dialog).on(Event.MOUSEDOWN_DISMISS, function () {
             $(_this._element).one(Event.MOUSEUP_DISMISS, function (event) {
               if ($(event.target).is(_this._element)) {
-                that._ignoreBackdropClick = true;
+                _this._ignoreBackdropClick = true;
               }
             });
           });
@@ -444,7 +444,7 @@
           this._originalBodyPadding = document.body.style.paddingRight || '';
 
           if (this._isBodyOverflowing) {
-            document.body.style.paddingRight = bodyPadding + (this._scrollbarWidth + 'px');
+            document.body.style.paddingRight = bodyPadding + this._scrollbarWidth + 'px';
           }
         }
       }, {
@@ -479,6 +479,9 @@
             }
 
             if (typeof config === 'string') {
+              if (data[config] === undefined) {
+                throw new Error('No method named "' + config + '"');
+              }
               data[config](relatedTarget);
             } else if (_config.show) {
               data.show(relatedTarget);

bower_components/bootstrap/dist/js/umd/popover.js

@@ -15,7 +15,7 @@
 
   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 _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; desc = parent = getter = undefined; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
+  var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
 
   function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
 
@@ -27,7 +27,7 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0): popover.js
+   * Bootstrap (v4.0.0-alpha.2): popover.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -41,7 +41,7 @@
      */
 
     var NAME = 'popover';
-    var VERSION = '4.0.0';
+    var VERSION = '4.0.0-alpha';
     var DATA_KEY = 'bs.popover';
     var EVENT_KEY = '.' + DATA_KEY;
     var JQUERY_NO_CONFLICT = $.fn[NAME];
@@ -54,7 +54,7 @@
     });
 
     var DefaultType = $.extend({}, _Tooltip2['default'].DefaultType, {
-      content: '(string|function)'
+      content: '(string|element|function)'
     });
 
     var ClassName = {
@@ -118,19 +118,13 @@
       }, {
         key: 'setContent',
         value: function setContent() {
-          var tip = this.getTipElement();
-          var title = this.getTitle();
-          var content = this._getContent();
-          var titleElement = $(tip).find(Selector.TITLE)[0];
-
-          if (titleElement) {
-            titleElement[this.config.html ? 'innerHTML' : 'innerText'] = title;
-          }
+          var $tip = $(this.getTipElement());
 
           // we use append for html objects to maintain js events
-          $(tip).find(Selector.CONTENT).children().detach().end()[this.config.html ? typeof content === 'string' ? 'html' : 'append' : 'text'](content);
+          this.setElementContent($tip.find(Selector.TITLE), this.getTitle());
+          this.setElementContent($tip.find(Selector.CONTENT), this._getContent());
 
-          $(tip).removeClass(ClassName.FADE).removeClass(ClassName.IN);
+          $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
 
           this.cleanupTether();
         }
@@ -162,6 +156,9 @@
             }
 
             if (typeof config === 'string') {
+              if (data[config] === undefined) {
+                throw new Error('No method named "' + config + '"');
+              }
               data[config]();
             }
           });

bower_components/bootstrap/dist/js/umd/scrollspy.js

@@ -23,7 +23,7 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0): scrollspy.js
+   * Bootstrap (v4.0.0-alpha.2): scrollspy.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -37,7 +37,7 @@
      */
 
     var NAME = 'scrollspy';
-    var VERSION = '4.0.0';
+    var VERSION = '4.0.0-alpha';
     var DATA_KEY = 'bs.scrollspy';
     var EVENT_KEY = '.' + DATA_KEY;
     var DATA_API_KEY = '.data-api';
@@ -288,6 +288,9 @@
             }
 
             if (typeof config === 'string') {
+              if (data[config] === undefined) {
+                throw new Error('No method named "' + config + '"');
+              }
               data[config]();
             }
           });

bower_components/bootstrap/dist/js/umd/tab.js

@@ -23,7 +23,7 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0): tab.js
+   * Bootstrap (v4.0.0-alpha.2): tab.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -37,7 +37,7 @@
      */
 
     var NAME = 'tab';
-    var VERSION = '4.0.0';
+    var VERSION = '4.0.0-alpha';
     var DATA_KEY = 'bs.tab';
     var EVENT_KEY = '.' + DATA_KEY;
     var DATA_API_KEY = '.data-api';
@@ -240,6 +240,9 @@
             }
 
             if (typeof config === 'string') {
+              if (data[config] === undefined) {
+                throw new Error('No method named "' + config + '"');
+              }
               data[config]();
             }
           });

bower_components/bootstrap/dist/js/umd/tooltip.js

@@ -11,6 +11,8 @@
     global.tooltip = mod.exports;
   }
 })(this, function (exports, module, _util) {
+  /* global Tether */
+
   'use strict';
 
   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; }; })();
@@ -23,13 +25,21 @@
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0): tooltip.js
+   * Bootstrap (v4.0.0-alpha.2): tooltip.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
 
   var Tooltip = (function ($) {
 
+    /**
+     * Check for Tether dependency
+     * Tether - http://github.hubspot.com/tether/
+     */
+    if (window.Tether === undefined) {
+      throw new Error('Bootstrap tooltips require Tether (http://github.hubspot.com/tether/)');
+    }
+
     /**
      * ------------------------------------------------------------------------
      * Constants
@@ -37,7 +47,7 @@
      */
 
     var NAME = 'tooltip';
-    var VERSION = '4.0.0';
+    var VERSION = '4.0.0-alpha';
     var DATA_KEY = 'bs.tooltip';
     var EVENT_KEY = '.' + DATA_KEY;
     var JQUERY_NO_CONFLICT = $.fn[NAME];
@@ -60,7 +70,7 @@
     var DefaultType = {
       animation: 'boolean',
       template: 'string',
-      title: '(string|function)',
+      title: '(string|element|function)',
       trigger: 'string',
       delay: '(number|object)',
       html: 'boolean',
@@ -265,7 +275,8 @@
               classes: TetherClass,
               classPrefix: CLASS_PREFIX,
               offset: this.config.offset,
-              constraints: this.config.constraints
+              constraints: this.config.constraints,
+              addTargetClasses: false
             });
 
             _Util['default'].reflow(tip);
@@ -346,16 +357,31 @@
       }, {
         key: 'setContent',
         value: function setContent() {
-          var tip = this.getTipElement();
-          var title = this.getTitle();
-          var method = this.config.html ? 'innerHTML' : 'innerText';
+          var $tip = $(this.getTipElement());
 
-          $(tip).find(Selector.TOOLTIP_INNER)[0][method] = title;
+          this.setElementContent($tip.find(Selector.TOOLTIP_INNER), this.getTitle());
 
-          $(tip).removeClass(ClassName.FADE).removeClass(ClassName.IN);
+          $tip.removeClass(ClassName.FADE).removeClass(ClassName.IN);
 
           this.cleanupTether();
         }
+      }, {
+        key: 'setElementContent',
+        value: function setElementContent($element, content) {
+          var html = this.config.html;
+          if (typeof content === 'object' && (content.nodeType || content.jquery)) {
+            // content is a DOM node or a jQuery
+            if (html) {
+              if (!$(content).parent().is($element)) {
+                $element.empty().append(content);
+              }
+            } else {
+              $element.text($(content).text());
+            }
+          } else {
+            $element[html ? 'html' : 'text'](content);
+          }
+        }
       }, {
         key: 'getTitle',
         value: function getTitle() {
@@ -372,12 +398,6 @@
         value: function cleanupTether() {
           if (this._tether) {
             this._tether.destroy();
-
-            // clean up after tether's junk classes
-            // remove after they fix issue
-            // (https://github.com/HubSpot/tether/issues/36)
-            $(this.element).removeClass(this._removeTetherClasses);
-            $(this.tip).removeClass(this._removeTetherClasses);
           }
         }
 
@@ -415,11 +435,6 @@
             this._fixTitle();
           }
         }
-      }, {
-        key: '_removeTetherClasses',
-        value: function _removeTetherClasses(i, css) {
-          return ((css.baseVal || css).match(new RegExp('(^|\\s)' + CLASS_PREFIX + '-\\S+', 'g')) || []).join(' ');
-        }
       }, {
         key: '_fixTitle',
         value: function _fixTitle() {
@@ -562,6 +577,9 @@
             }
 
             if (typeof config === 'string') {
+              if (data[config] === undefined) {
+                throw new Error('No method named "' + config + '"');
+              }
               data[config]();
             }
           });

bower_components/bootstrap/dist/js/umd/util.js

@@ -13,7 +13,7 @@
 })(this, function (exports, module) {
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.0.0): util.js
+   * Bootstrap (v4.0.0-alpha.2): util.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
    * --------------------------------------------------------------------------
    */
@@ -114,7 +114,7 @@
 
       getUID: function getUID(prefix) {
         do {
-          prefix += ~ ~(Math.random() * 1000000);
+          prefix += ~ ~(Math.random() * 1000000); // "~~" acts like a faster Math.floor() here
         } while (document.getElementById(prefix));
         return prefix;
       },

bower_components/bootstrap/grunt/.jshintrc

-{
-  "extends" : "../js/.jshintrc",
-  "asi"     : false,
-  "browser" : false,
-  "es3"     : false,
-  "node"    : true
-}

bower_components/bootstrap/grunt/bs-commonjs-generator.js

@@ -16,7 +16,7 @@ module.exports = function generateCommonJSModule(grunt, srcFiles, destFilepath)
   var destDir = path.dirname(destFilepath);
 
   function srcPathToDestRequire(srcFilepath) {
-    return 'require(\'' + srcFilepath + '\')';
+    return 'require(\'' + srcFilepath.replace(/\\/g, '/') + '\')';
   }
 
   var moduleOutputJs = COMMONJS_BANNER + srcFiles.map(srcPathToDestRequire).join('\n');

bower_components/bootstrap/grunt/change-version.js

+#!/usr/bin/env node
+'use strict';
+
+/*!
+ * Script to update version number references in the project.
+ * Copyright 2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+var fs = require('fs');
+var path = require('path');
+var sh = require('shelljs');
+sh.config.fatal = true;
+var sed = sh.sed;
+
+// Blame TC39... https://github.com/benjamingr/RegExp.escape/issues/37
+RegExp.quote = function (string) {
+  return string.replace(/[-\\^$*+?.()|[\]{}]/g, '\\$&');
+};
+RegExp.quoteReplacement = function (string) {
+  return string.replace(/[$]/g, '$$');
+};
+
+var DRY_RUN = false;
+
+function walkAsync(directory, excludedDirectories, fileCallback, errback) {
+  if (excludedDirectories.has(path.parse(directory).base)) {
+    return;
+  }
+  fs.readdir(directory, function (err, names) {
+    if (err) {
+      errback(err);
+      return;
+    }
+    names.forEach(function (name) {
+      var filepath = path.join(directory, name);
+      fs.lstat(filepath, function (err, stats) {
+        if (err) {
+          process.nextTick(errback, err);
+          return;
+        }
+        if (stats.isSymbolicLink()) {
+          return;
+        }
+        else if (stats.isDirectory()) {
+          process.nextTick(walkAsync, filepath, excludedDirectories, fileCallback, errback);
+        }
+        else if (stats.isFile()) {
+          process.nextTick(fileCallback, filepath);
+        }
+      });
+    });
+  });
+}
+
+function replaceRecursively(directory, excludedDirectories, allowedExtensions, original, replacement) {
+  original = new RegExp(RegExp.quote(original), 'g');
+  replacement = RegExp.quoteReplacement(replacement);
+  var updateFile = !DRY_RUN ? (function (filepath) {
+      if (allowedExtensions.has(path.parse(filepath).ext)) {
+        sed('-i', original, replacement, filepath);
+      }
+    }) : (function (filepath) {
+      if (allowedExtensions.has(path.parse(filepath).ext)) {
+        console.log('FILE: ' + filepath);
+      }
+      else {
+        console.log('EXCLUDED:' + filepath);
+      }
+    });
+  walkAsync('.', excludedDirectories, updateFile, function (err) {
+    console.error('ERROR while traversing directory!:')
+    console.error(err);
+    process.exit(1);
+  });
+}
+
+function main(args) {
+  if (args.length !== 2) {
+    console.error('USAGE: change-version old_version new_version');
+    console.error('Got arguments:', args);
+    process.exit(1);
+  }
+  var oldVersion = args[0];
+  var newVersion = args[1];
+  var EXCLUDED_DIRS = new Set([
+    '.git',
+    'node_modules',
+    'vendor'
+  ]);
+  var INCLUDED_EXTENSIONS = new Set([
+    // This extension whitelist is how we avoid modifying binary files
+    '',
+    '.css',
+    '.html',
+    '.js',
+    '.json',
+    '.md',
+    '.scss',
+    '.txt',
+    '.yml'
+  ]);
+  replaceRecursively('.', EXCLUDED_DIRS, INCLUDED_EXTENSIONS, oldVersion, newVersion);
+};
+
+main(process.argv.slice(2));

bower_components/bootstrap/grunt/configBridge.json

 {
   "paths": {
     "docsJs": [
+      "../assets/js/vendor/anchor.min.js",
+      "../assets/js/vendor/clipboard.min.js",
       "../assets/js/vendor/holder.min.js",
-      "assets/js/vendor/jekyll-search.js",
-      "../assets/js/vendor/ZeroClipboard.min.js",
-      "../assets/js/vendor/anchor.js",
-      "../assets/js/vendor/tether.min.js",
       "../assets/js/src/application.js"
     ]
-  },
-  "config": {
-    "autoprefixerBrowsers": [
-      "Android 2.3",
-      "Android >= 4",
-      "Chrome >= 20",
-      "Firefox >= 24",
-      "Explorer >= 8",
-      "iOS >= 6",
-      "Opera >= 12",
-      "Safari >= 6"
-    ],
-    "jqueryCheck": [
-      "if (typeof jQuery === 'undefined') {",
-      "  throw new Error('Bootstrap\\'s JavaScript requires jQuery')",
-      "}\n"
-    ],
-    "jqueryVersionCheck": [
-      "+function ($) {",
-      "  'use strict';",
-      "  var version = $.fn.jquery.split(' ')[0].split('.')",
-      "  if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] > 2)) {",
-      "    throw new Error('Bootstrap\\'s JavaScript requires jQuery version 1.9.1 or higher, but lower than version 3')",
-      "  }",
-      "}(jQuery);\n\n"
-    ]
   }
 }

bower_components/bootstrap/grunt/sauce_browsers.yml

@@ -16,6 +16,10 @@
 
   # Mac Opera not currently supported by Sauce Labs
 
+  {
+    browserName: "MicrosoftEdge",
+    platform: "Windows 10"
+  },
   {
     browserName: "internet explorer",
     version: "11",
@@ -46,7 +50,7 @@
   {
     browserName: "iphone",
     platform: "OS X 10.10",
-    version: "8.2"
+    version: "9.1"
   },
 
   # iOS Chrome not currently supported by Sauce Labs

bower_components/bootstrap/js/.eslintrc

 {
+    "root": true,
     "parser": "babel-eslint",
     "env": {
-        "browser": true
+        "browser": true,
+        "jquery": true
     },
     "rules": {
 
         // Possible Errors
         "comma-dangle": [2, "never"],
+        "handle-callback-err": 2,
+        "no-bitwise": 0,
         "no-cond-assign": 2,
         "no-console": 2,
         "no-constant-condition": 2,
@@ -15,8 +19,8 @@
         "no-dupe-args": 2,
         "no-dupe-keys": 2,
         "no-duplicate-case": 2,
-        "no-empty-character-class": 2,
         "no-empty": 2,
+        "no-empty-character-class": 2,
         "no-ex-assign": 2,
         "no-extra-boolean-cast": 2,
         "no-extra-parens": 0,
@@ -24,16 +28,16 @@
         "no-func-assign": 2,
         "no-inner-declarations": 2,
         "no-invalid-regexp": 2,
-        "no-irregular-whitespace": 0,
+        "no-irregular-whitespace": 2,
         "no-negated-in-lhs": 2,
         "no-obj-calls": 2,
         "no-regex-spaces": 2,
         "no-sparse-arrays": 2,
+        "no-unexpected-multiline": 2,
         "no-unreachable": 2,
         "use-isnan": 2,
         "valid-jsdoc": 0,
         "valid-typeof": 2,
-        "no-unexpected-multiline": 2,
 
         //Best Practices
         "accessor-pairs": 2,
@@ -41,8 +45,8 @@
         "consistent-return": 2,
         "curly": 2,
         "default-case": 2,
-        "dot-notation": 0,
         "dot-location": 0,
+        "dot-notation": 0,
         "eqeqeq": 2,
         "guard-for-in": 2,
         "no-alert": 2,
@@ -64,13 +68,13 @@
         "no-lone-blocks": 2,
         "no-loop-func": 2,
         "no-multi-spaces": 0,
-        "no-multi-str": 0,
+        "no-multi-str": 2,
         "no-native-reassign": 2,
+        "no-new": 2,
         "no-new-func": 0,
         "no-new-wrappers": 2,
-        "no-new": 2,
-        "no-octal-escape": 2,
         "no-octal": 2,
+        "no-octal-escape": 2,
         "no-param-reassign": 0,
         "no-process-env": 2,
         "no-proto": 2,
@@ -82,6 +86,7 @@
         "no-throw-literal": 2,
         "no-unused-expressions": 2,
         "no-useless-call": 2,
+        "no-useless-concat": 2,
         "no-void": 2,
         "no-warning-comments": 0,
         "no-with": 2,
@@ -95,11 +100,11 @@
         "no-catch-shadow": 2,
         "no-delete-var": 2,
         "no-label-var": 2,
-        "no-shadow-restricted-names": 2,
         "no-shadow": 0,
-        "no-undef-init": 2,
-        "no-undef": 0,
+        "no-shadow-restricted-names": 2,
+        "no-undef": 2,
         "no-undefined": 0,
+        "no-undef-init": 2,
         "no-unused-vars": 2,
         "no-use-before-define": 0,
 
@@ -115,13 +120,13 @@
         "eol-last": 2,
         "func-names": 0,
         "func-style": 0,
-        "indent": 0,
+        "indent": [2, 2, {"SwitchCase": 1}],
         "key-spacing": 0,
-        "lines-around-comment": 0,
         "linebreak-style": 2,
+        "lines-around-comment": 0,
         "new-cap": 0,
-        "new-parens": 2,
         "newline-after-var": 0,
+        "new-parens": 2,
         "no-array-constructor": 2,
         "no-continue": 0,
         "no-inline-comments": 0,
@@ -140,20 +145,19 @@
         "operator-assignment": 2,
         "operator-linebreak": 0,
         "padded-blocks": 0,
-        "quote-props": 0,
-        "quotes": 0,
-        "semi-spacing": 0,
+        "quote-props": [2, "as-needed"],
+        "quotes": [2, "single"],
         "semi": [2, "never"],
+        "semi-spacing": 2,
         "sort-vars": 2,
         "space-after-keywords": 2,
         "space-before-blocks": 2,
         "space-before-function-paren": 0,
-        "space-in-parens": 2,
+        "spaced-comment": 2,
         "space-infix-ops": 2,
+        "space-in-parens": 2,
         "space-return-throw-case": 2,
         "space-unary-ops": 2,
-        "spaced-comment": 2,
-        "spaced-comment": 2,
 
         // es6
         "arrow-parens": 2,
@@ -168,8 +172,8 @@
         "object-shorthand": 2,
         "prefer-arrow-callback": 2,
         "prefer-const": 0,
-        "prefer-spread": 2,
         "prefer-reflect": 0,
+        "prefer-spread": 2,
         "prefer-template": 2,
         "require-yield": 2
 

bower_components/bootstrap/js/.jscsrc

 {
   "esnext": true,
+  "verbose": true,
   "disallowEmptyBlocks": true,
   "disallowKeywords": ["with"],
   "disallowMixedSpacesAndTabs": true,
@@ -28,7 +29,7 @@
   "requireSpaceAfterLineComment": true,
   "requireSpaceBeforeBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!==", ">", "<", ">=", "<="],
   "requireSpaceBetweenArguments": true,
-  "requireSpacesInAnonymousFunctionExpression": { "beforeOpeningCurlyBrace": true, "beforeOpeningRoundBrace": true },
+  "requireSpacesInAnonymousFunctionExpression": { "beforeOpeningCurlyBrace": true, "beforeOpeningRoundBrace": true, "allExcept": ["shorthand"] },
   "requireSpacesInConditionalExpression": true,
   "requireSpacesInForStatement": true,
   "requireSpacesInFunctionDeclaration": { "beforeOpeningCurlyBrace": true },

bower_components/bootstrap/js/dist/alert.js

@@ -6,7 +6,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): alert.js
+ * Bootstrap (v4.0.0-alpha.2): alert.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -20,7 +20,7 @@ var Alert = (function ($) {
    */
 
   var NAME = 'alert';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.alert';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';

bower_components/bootstrap/js/dist/alert.js.map

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Util from './util'\n\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0): alert.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Alert = (($) => {\n\n\n  /**\n   * ------------------------------------------------------------------------\n   * Constants\n   * ------------------------------------------------------------------------\n   */\n\n  const NAME                = 'alert'\n  const VERSION             = '4.0.0'\n  const DATA_KEY            = 'bs.alert'\n  const EVENT_KEY           = `.${DATA_KEY}`\n  const DATA_API_KEY        = '.data-api'\n  const JQUERY_NO_CONFLICT  = $.fn[NAME]\n  const TRANSITION_DURATION = 150\n\n  const Selector = {\n    DISMISS : '[data-dismiss=\"alert\"]'\n  }\n\n  const Event = {\n    CLOSE          : `close${EVENT_KEY}`,\n    CLOSED         : `closed${EVENT_KEY}`,\n    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`\n  }\n\n  const ClassName = {\n    ALERT : 'alert',\n    FADE  : 'fade',\n    IN    : 'in'\n  }\n\n\n  /**\n   * ------------------------------------------------------------------------\n   * Class Definition\n   * ------------------------------------------------------------------------\n   */\n\n  class Alert {\n\n    constructor(element) {\n      this._element = element\n    }\n\n\n    // getters\n\n    static get VERSION() {\n      return VERSION\n    }\n\n\n    // public\n\n    close(element) {\n      element = element || this._element\n\n      let rootElement = this._getRootElement(element)\n      let customEvent = this._triggerCloseEvent(rootElement)\n\n      if (customEvent.isDefaultPrevented()) {\n        return\n      }\n\n      this._removeElement(rootElement)\n    }\n\n    dispose() {\n      $.removeData(this._element, DATA_KEY)\n      this._element = null\n    }\n\n\n    // private\n\n    _getRootElement(element) {\n      let selector = Util.getSelectorFromElement(element)\n      let parent   = false\n\n      if (selector) {\n        parent = $(selector)[0]\n      }\n\n      if (!parent) {\n        parent = $(element).closest(`.${ClassName.ALERT}`)[0]\n      }\n\n      return parent\n    }\n\n    _triggerCloseEvent(element) {\n      let closeEvent = $.Event(Event.CLOSE)\n\n      $(element).trigger(closeEvent)\n      return closeEvent\n    }\n\n    _removeElement(element) {\n      $(element).removeClass(ClassName.IN)\n\n      if (!Util.supportsTransitionEnd() ||\n          !$(element).hasClass(ClassName.FADE)) {\n        this._destroyElement(element)\n        return\n      }\n\n      $(element)\n        .one(Util.TRANSITION_END, $.proxy(this._destroyElement, this, element))\n        .emulateTransitionEnd(TRANSITION_DURATION)\n    }\n\n    _destroyElement(element) {\n      $(element)\n        .detach()\n        .trigger(Event.CLOSED)\n        .remove()\n    }\n\n\n    // static\n\n    static _jQueryInterface(config) {\n      return this.each(function () {\n        let $element = $(this)\n        let data     = $element.data(DATA_KEY)\n\n        if (!data) {\n          data = new Alert(this)\n          $element.data(DATA_KEY, data)\n        }\n\n        if (config === 'close') {\n          data[config](this)\n        }\n      })\n    }\n\n    static _handleDismiss(alertInstance) {\n      return function (event) {\n        if (event) {\n          event.preventDefault()\n        }\n\n        alertInstance.close(this)\n      }\n    }\n\n  }\n\n\n  /**\n   * ------------------------------------------------------------------------\n   * Data Api implementation\n   * ------------------------------------------------------------------------\n   */\n\n  $(document).on(\n    Event.CLICK_DATA_API,\n    Selector.DISMISS,\n    Alert._handleDismiss(new Alert())\n  )\n\n\n  /**\n   * ------------------------------------------------------------------------\n   * jQuery\n   * ------------------------------------------------------------------------\n   */\n\n  $.fn[NAME]             = Alert._jQueryInterface\n  $.fn[NAME].Constructor = Alert\n  $.fn[NAME].noConflict  = function () {\n    $.fn[NAME] = JQUERY_NO_CONFLICT\n    return Alert._jQueryInterface\n  }\n\n  return Alert\n\n})(jQuery)\n\nexport default Alert\n"]}
\ No newline at end of file
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Util from './util'\n\n\n/**\n * --------------------------------------------------------------------------\n * Bootstrap (v4.0.0-alpha.2): alert.js\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * --------------------------------------------------------------------------\n */\n\nconst Alert = (($) => {\n\n\n  /**\n   * ------------------------------------------------------------------------\n   * Constants\n   * ------------------------------------------------------------------------\n   */\n\n  const NAME                = 'alert'\n  const VERSION             = '4.0.0-alpha'\n  const DATA_KEY            = 'bs.alert'\n  const EVENT_KEY           = `.${DATA_KEY}`\n  const DATA_API_KEY        = '.data-api'\n  const JQUERY_NO_CONFLICT  = $.fn[NAME]\n  const TRANSITION_DURATION = 150\n\n  const Selector = {\n    DISMISS : '[data-dismiss=\"alert\"]'\n  }\n\n  const Event = {\n    CLOSE          : `close${EVENT_KEY}`,\n    CLOSED         : `closed${EVENT_KEY}`,\n    CLICK_DATA_API : `click${EVENT_KEY}${DATA_API_KEY}`\n  }\n\n  const ClassName = {\n    ALERT : 'alert',\n    FADE  : 'fade',\n    IN    : 'in'\n  }\n\n\n  /**\n   * ------------------------------------------------------------------------\n   * Class Definition\n   * ------------------------------------------------------------------------\n   */\n\n  class Alert {\n\n    constructor(element) {\n      this._element = element\n    }\n\n\n    // getters\n\n    static get VERSION() {\n      return VERSION\n    }\n\n\n    // public\n\n    close(element) {\n      element = element || this._element\n\n      let rootElement = this._getRootElement(element)\n      let customEvent = this._triggerCloseEvent(rootElement)\n\n      if (customEvent.isDefaultPrevented()) {\n        return\n      }\n\n      this._removeElement(rootElement)\n    }\n\n    dispose() {\n      $.removeData(this._element, DATA_KEY)\n      this._element = null\n    }\n\n\n    // private\n\n    _getRootElement(element) {\n      let selector = Util.getSelectorFromElement(element)\n      let parent   = false\n\n      if (selector) {\n        parent = $(selector)[0]\n      }\n\n      if (!parent) {\n        parent = $(element).closest(`.${ClassName.ALERT}`)[0]\n      }\n\n      return parent\n    }\n\n    _triggerCloseEvent(element) {\n      let closeEvent = $.Event(Event.CLOSE)\n\n      $(element).trigger(closeEvent)\n      return closeEvent\n    }\n\n    _removeElement(element) {\n      $(element).removeClass(ClassName.IN)\n\n      if (!Util.supportsTransitionEnd() ||\n          !$(element).hasClass(ClassName.FADE)) {\n        this._destroyElement(element)\n        return\n      }\n\n      $(element)\n        .one(Util.TRANSITION_END, $.proxy(this._destroyElement, this, element))\n        .emulateTransitionEnd(TRANSITION_DURATION)\n    }\n\n    _destroyElement(element) {\n      $(element)\n        .detach()\n        .trigger(Event.CLOSED)\n        .remove()\n    }\n\n\n    // static\n\n    static _jQueryInterface(config) {\n      return this.each(function () {\n        let $element = $(this)\n        let data     = $element.data(DATA_KEY)\n\n        if (!data) {\n          data = new Alert(this)\n          $element.data(DATA_KEY, data)\n        }\n\n        if (config === 'close') {\n          data[config](this)\n        }\n      })\n    }\n\n    static _handleDismiss(alertInstance) {\n      return function (event) {\n        if (event) {\n          event.preventDefault()\n        }\n\n        alertInstance.close(this)\n      }\n    }\n\n  }\n\n\n  /**\n   * ------------------------------------------------------------------------\n   * Data Api implementation\n   * ------------------------------------------------------------------------\n   */\n\n  $(document).on(\n    Event.CLICK_DATA_API,\n    Selector.DISMISS,\n    Alert._handleDismiss(new Alert())\n  )\n\n\n  /**\n   * ------------------------------------------------------------------------\n   * jQuery\n   * ------------------------------------------------------------------------\n   */\n\n  $.fn[NAME]             = Alert._jQueryInterface\n  $.fn[NAME].Constructor = Alert\n  $.fn[NAME].noConflict  = function () {\n    $.fn[NAME] = JQUERY_NO_CONFLICT\n    return Alert._jQueryInterface\n  }\n\n  return Alert\n\n})(jQuery)\n\nexport default Alert\n"]}
\ No newline at end of file

bower_components/bootstrap/js/dist/button.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): button.js
+ * Bootstrap (v4.0.0-alpha.2): button.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -20,7 +20,7 @@ var Button = (function ($) {
    */
 
   var NAME = 'button';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.button';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';

bower_components/bootstrap/js/dist/carousel.js

@@ -6,7 +6,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): carousel.js
+ * Bootstrap (v4.0.0-alpha.2): carousel.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -20,7 +20,7 @@ var Carousel = (function ($) {
    */
 
   var NAME = 'carousel';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.carousel';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -119,6 +119,14 @@ var Carousel = (function ($) {
           this._slide(Direction.NEXT);
         }
       }
+    }, {
+      key: 'nextWhenVisible',
+      value: function nextWhenVisible() {
+        // Don't call next when the page isn't visible
+        if (!document.hidden) {
+          this.next();
+        }
+      }
     }, {
       key: 'prev',
       value: function prev() {
@@ -154,7 +162,7 @@ var Carousel = (function ($) {
         }
 
         if (this._config.interval && !this._isPaused) {
-          this._interval = setInterval($.proxy(this.next, this), this._config.interval);
+          this._interval = setInterval($.proxy(document.visibilityState ? this.nextWhenVisible : this.next, this), this._config.interval);
         }
       }
     }, {
@@ -387,7 +395,10 @@ var Carousel = (function ($) {
 
           if (typeof config === 'number') {
             data.to(config);
-          } else if (action) {
+          } else if (typeof action === 'string') {
+            if (data[action] === undefined) {
+              throw new Error('No method named "' + action + '"');
+            }
             data[action]();
           } else if (_config.interval) {
             data.pause();

bower_components/bootstrap/js/dist/collapse.js

@@ -6,7 +6,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): collapse.js
+ * Bootstrap (v4.0.0-alpha.2): collapse.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -20,7 +20,7 @@ var Collapse = (function ($) {
    */
 
   var NAME = 'collapse';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.collapse';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -314,6 +314,9 @@ var Collapse = (function ($) {
           }
 
           if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
             data[config]();
           }
         });

bower_components/bootstrap/js/dist/scrollspy.js

@@ -6,7 +6,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): scrollspy.js
+ * Bootstrap (v4.0.0-alpha.2): scrollspy.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -20,7 +20,7 @@ var ScrollSpy = (function ($) {
    */
 
   var NAME = 'scrollspy';
-  var VERSION = '4.0.0';
+  var VERSION = '4.0.0-alpha';
   var DATA_KEY = 'bs.scrollspy';
   var EVENT_KEY = '.' + DATA_KEY;
   var DATA_API_KEY = '.data-api';
@@ -271,6 +271,9 @@ var ScrollSpy = (function ($) {
           }
 
           if (typeof config === 'string') {
+            if (data[config] === undefined) {
+              throw new Error('No method named "' + config + '"');
+            }
             data[config]();
           }
         });

bower_components/bootstrap/js/dist/util.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): util.js
+ * Bootstrap (v4.0.0-alpha.2): util.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -101,7 +101,7 @@ var Util = (function ($) {
 
     getUID: function getUID(prefix) {
       do {
-        prefix += ~ ~(Math.random() * 1000000);
+        prefix += ~ ~(Math.random() * 1000000); // "~~" acts like a faster Math.floor() here
       } while (document.getElementById(prefix));
       return prefix;
     },

bower_components/bootstrap/js/src/alert.js

@@ -3,7 +3,7 @@ import Util from './util'
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): alert.js
+ * Bootstrap (v4.0.0-alpha.2): alert.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -18,7 +18,7 @@ const Alert = (($) => {
    */
 
   const NAME                = 'alert'
-  const VERSION             = '4.0.0'
+  const VERSION             = '4.0.0-alpha'
   const DATA_KEY            = 'bs.alert'
   const EVENT_KEY           = `.${DATA_KEY}`
   const DATA_API_KEY        = '.data-api'

bower_components/bootstrap/js/src/scrollspy.js

@@ -3,7 +3,7 @@ import Util from './util'
 
 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): scrollspy.js
+ * Bootstrap (v4.0.0-alpha.2): scrollspy.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -18,7 +18,7 @@ const ScrollSpy = (($) => {
    */
 
   const NAME               = 'scrollspy'
-  const VERSION            = '4.0.0'
+  const VERSION            = '4.0.0-alpha'
   const DATA_KEY           = 'bs.scrollspy'
   const EVENT_KEY          = `.${DATA_KEY}`
   const DATA_API_KEY       = '.data-api'
@@ -277,6 +277,9 @@ const ScrollSpy = (($) => {
         }
 
         if (typeof config === 'string') {
+          if (data[config] === undefined) {
+            throw new Error(`No method named "${config}"`)
+          }
           data[config]()
         }
       })

bower_components/bootstrap/js/src/util.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v4.0.0): util.js
+ * Bootstrap (v4.0.0-alpha.2): util.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * --------------------------------------------------------------------------
  */
@@ -99,7 +99,7 @@ const Util = (($) => {
 
     getUID(prefix) {
       do {
-        prefix += ~~(Math.random() * 1000000)
+        prefix += ~~(Math.random() * 1000000) // "~~" acts like a faster Math.floor() here
       } while (document.getElementById(prefix))
       return prefix
     },

bower_components/bootstrap/scss/_breadcrumb.scss

@@ -4,16 +4,16 @@
   list-style: none;
   background-color: $breadcrumb-bg;
   @include border-radius($border-radius);
+  @include clearfix;
 
   > li {
-    display: inline-block;
+    float: left;
 
-    + li:before {
-      $nbsp: "\00a0";
+    + li::before {
       padding-right: .5rem;
       padding-left: .5rem;
       color: $breadcrumb-divider-color;
-      content: "#{$breadcrumb-divider}#{$nbsp}"; // Unicode space added since inline-block means non-collapsing white-space
+      content: "#{$breadcrumb-divider}";
     }
   }
 

bower_components/bootstrap/scss/_code.scss

@@ -27,7 +27,7 @@ kbd {
   kbd {
     padding: 0;
     font-size: 100%;
-    font-weight: bold;
+    font-weight: $nested-kbd-font-weight;
     @include box-shadow(none);
   }
 }

bower_components/bootstrap/scss/_jumbotron.scss

@@ -3,18 +3,16 @@
   margin-bottom: $jumbotron-padding;
   background-color: $jumbotron-bg;
   @include border-radius($border-radius-lg);
+
+  @include media-breakpoint-up(sm) {
+    padding: ($jumbotron-padding * 2) $jumbotron-padding;
+  }
 }
 
 .jumbotron-hr {
   border-top-color: darken($jumbotron-bg, 10%);
 }
 
-@include media-breakpoint-up(sm) {
-  .jumbotron {
-    padding: ($jumbotron-padding * 2) $jumbotron-padding;
-  }
-}
-
 .jumbotron-fluid {
   padding-right: 0;
   padding-left: 0;

bower_components/bootstrap/scss/_labels.scss

@@ -7,7 +7,7 @@
   display: inline-block;
   padding: .25em .4em;
   font-size: 75%;
-  font-weight: bold;
+  font-weight: $label-font-weight;
   line-height: 1;
   color: $label-color;
   text-align: center;
@@ -19,12 +19,12 @@
   &:empty {
     display: none;
   }
+}
 
-  // Quick fix for labels in buttons
-  .btn & {
-    position: relative;
-    top: -1px;
-  }
+// Quick fix for labels in buttons
+.btn .label {
+  position: relative;
+  top: -1px;
 }
 
 // Add hover effects, but only for links
@@ -41,12 +41,13 @@ a.label {
 // Make them extra rounded with a modifier to replace v3's badges.
 
 .label-pill {
-  padding-left: .6em;
   padding-right: .6em;
-  border-radius: 1rem;
+  padding-left: .6em;
+  // Use a higher than normal value to ensure completely rounded edges when
+  // customizing padding or font-size on labels.
+  @include border-radius(10rem);
 }
 
-
 // Colors
 //
 // Contextual variations (linked labels get darker on :hover).