Merge branch 'remove-require-context-boards-bundle' into 'master'

app/assets/javascripts/boards/boards_bundle.js.es6

-/* eslint-disable one-var, quote-props, comma-dangle, space-before-function-paren, import/newline-after-import, no-multi-spaces, max-len */
+/* eslint-disable one-var, quote-props, comma-dangle, space-before-function-paren */
 /* global Vue */
 /* global BoardService */
 
-function requireAll(context) { return context.keys().map(context); }
-
 window.Vue = require('vue');
 window.Vue.use(require('vue-resource'));
-requireAll(require.context('./models',   true, /^\.\/.*\.(js|es6)$/));
-requireAll(require.context('./stores',   true, /^\.\/.*\.(js|es6)$/));
-requireAll(require.context('./services', true, /^\.\/.*\.(js|es6)$/));
-requireAll(require.context('./mixins',   true, /^\.\/.*\.(js|es6)$/));
-requireAll(require.context('./filters',  true, /^\.\/.*\.(js|es6)$/));
+require('./models/issue');
+require('./models/label');
+require('./models/list');
+require('./models/milestone');
+require('./models/user');
+require('./stores/boards_store');
+require('./stores/modal_store');
+require('./services/board_service');
+require('./mixins/modal_mixins');
+require('./mixins/sortable_default_options');
+require('./filters/due_date_filters');
 require('./components/board');
 require('./components/board_sidebar');
 require('./components/new_list_dropdown');