Fixed broken tests related to query service.
Fixed bug relating to groupBy.
Introduced caching of available columns in query service.

Solves problem of select2 not having available values when loading the columns modal.
Added a test for queries helper and cleaned up a bit.
Merge branch 'feature/ng-toolbar-column-select' into feature/column-context-menu

Conflicts:
	app/assets/javascripts/angular/controllers/work-packages-controller.js
	app/assets/javascripts/angular/services/query-service.js
Add styles in styleguide for action-menu

- Add styles in styleguide for action-menu
Fix typo
fixed some css issues
Consolidate QueriesHelper and WorkPackagesTableHelper
Reformat openproject module dependencies array

Attempt to make the array "patch-friendlier".

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Reformat openproject.* module dependencies arrays

Attempt to make the arrays "patch-friendlier".

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Add AngularUI Router for client-side routing

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Create initial work package list/detail routing

Integrate angular-ui-router, adding nested template structure.
Add separate Rails layout that renders minimal "chrome" for Angular.

User Story # 7570

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Show both list/details buttons in toolbar

(requires styling - this should appear as a segmented control)

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Apply new styles to work packages table

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Refactor column dialog
[wip] Wire up info button to display wp details

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Add styles for headings h1 h2 h3 h4

- added styles for headlines h1, h2, h3, h4
Merge pull request #1304 from opf/feature/actionmenu-styling

Feature/actionmenu styling
Merge branch 'dev' into dev-angular