Make bootstrap as Bower dependency
Added responsive css for table

Scrolling will be activated when table become too wide
Added page count selector to the table footer
- User can select the number of items to be shown in the table with the
pattern [10, 20, 50, 100, total items]
Replace TrNgGrid with ng-table
- reenabled paging, added row coloring
Merge branch 'master' into Updating-grunt

Conflicts:
	Gruntfile.js
	src/main/webapp/views/main.html