concept translation available for all resourecs with display for existing translations

1. concept translation available for all resources:
get_resource_type method written for getting resource type.

2. shows the existing translation on RHS below action panel. 
get_possible_translations assignment tag writtn for getting possible translations.

3. In collection module Pandora Video added.

4. Redundant display  above search box commented. Action button Create new page & Translate moved to RHS action area under drop down option on Edit Now button
  
5. Gallery rename to Search Resources in File app search.