fixed ordering from table in the UI CDB-2097
Merge branch 'CDB-2101' into CDB-2057
CDB-2057 moved all gravatar logic to User method
CDB-2057 removed tag spec from Makefile
Merge branch 'CDB-2101' into CDB-2057

Conflicts:
	app/controllers/admin/pages_controller.rb
CDB-2057 added new routes and placeholder for controller actions + paging the public dashboard view
Merge
CDB-2057 added remaining logic of filter vis. by tags, removed dead code and renaming
Hide tag tag
Merge branch 'CDB-2057' into CDB-2050

* CDB-2057:
  CDB-2057 added remaining logic of filter vis. by tags, removed dead code and renaming
Adds path for tags