Basic controller stub
Merge branch 'develop' into feature/shared_views
Moving files to the shared location, and replacing @nu_collection with @set
Refactoring collections controller
Changing params from nu_collection, to set
Not even remotely done yet refactoring, but better to commit progress now...
Got neu:1 as department to show
Fix for ordering
More appropiate redirect
Changed collections helper check to accomadate Department being neu:1
Adding back in before_filters
Gets descMetadata assignment working for all shared fields.
Working assignment of resource_type to descMetadata.
Adds convenience methods for retrieving date of upload and date of modification; adds no paired setters for either of these because everything seems to get set correctly.
NuCoreFile now implements methods defined by metadata_assignment as mass-assignable.  Laying groundwork for eventual rewrite of form code.
Merge pull request #76 from nu-lts/feature/integrate_descmetadata

Feature/integrate descmetadata
Refactoring
Fixed up set refactor for parent link
Removing errant puts
Removed some copy pasta issues