tabs from widgets removed
placeholders for counters are added
Story 56231614,56496918 Used dashboard controller to build admin pane, enabling live counts
Removed unused HAML
Removal of commented out code from copy/paste.
Merge remote-tracking branch 'origin/develop' into feature/widget-tabs-remove

Conflicts:
	src/ggrc/templates/admin/_people.haml
	src/ggrc/templates/admin/_roles.haml
Merge pull request #317 from reciprocity/feature/widget-tabs-remove

Admin page constructed with DashboardController (#56231614,#56496918)