Add angular-busy
Start introducing angular-busy to wp#index
Show spinner when fetching sums
Fix disabling of toggleable multiselect during initialization
Resolve angular version to 1.2.16
Fix karma
Remove ``withLoading`` wrapper from wp list controller scope
Show spinner when loading additional columns
Merge branch 'dev' into feature/with-angular-busy
Merge branch 'dev' into feature/with-angular-busy

Conflicts:
	bower.json
Fix integration tests for sorting by column
- Add logtime-icon to context menu

- added logtime-icon to context menu
- cleaned up icon-set
Merge pull request #1492 from opf/fix/context-menu-missing-logtime-icon

Add logtime-icon to context menu
Fix highlighting of query menu items
Remove wp#index-specific JS

… dealing with query select drop down behavior and highlighting of query menu items.
Highlight main menu item if no query has been selected
Merge pull request #1478 from opf/feature/with-angular-busy

with angular busy
Add unit tests for query menu item directive
Merge branch 'dev' into fix/query-menu-item-highlighting

Conflicts:
	app/assets/javascripts/angular/openproject-app.js
Merge pull request #1494 from opf/fix/query-menu-item-highlighting

Fix/query menu item highlighting