moving homepage to it's own controller
Merge pull request #406 from psu-stewardship/homepagecont

moving homepage to it's own controller
Add source and bibliographicCitation DC terms to the metadata datastream
Unify the home page search
Fixes http://scm.dlt.psu.edu/issues/9142
Merge pull request #405 from projecthydra/unified_search

Unify the home page search
Merge pull request #400 from projecthydra/add_dc_terms

Add source and bibliographicCitation DC terms to the metadata datastream
Add collections
Merge pull request #407 from projecthydra/collection

Add collections
Adding an editable block for marketing content on the homepage header
Merge pull request #408 from psu-stewardship/market

Adding an editable block for marketing content on the homepage header
Refactor the controllers to cleanup after the homepage_controller was added
Merge pull request #409 from projecthydra/refactor_controllers

Refactor the controllers to cleanup after the homepage_controller was added
There is no longer two recent blocks on the home page, so clean up the home page controller to only have the one that shows all files.
Merge pull request #410 from psu-stewardship/recent_me

There is no longer two recent blocks on the home page, so clean up the h...
Added grid view for search results and collections view
Merge pull request #413 from projecthydra/grid_view

Added grid view for search results and collections view
Moved controller concerns from lib/ to app/controllers/concerns/.
Merge pull request #418 from dchandekstark/move-controller-concerns

Moved controller concerns from lib/ to app/controllers/concerns/.
Generate thumbnails for office documents