Added paths for Copyright, Contact links. Removed Help link.
Made year in OSU footer dynamic. Fixed link to OSU mobile site.
Merge pull request #306 from OregonDigital/feature/FixLinksInSetsFooter

Feature/fix links in sets footer
add shared example tests for controlled vocabularies; reveal dastardly bug in generic_collection
make qa work on generic_collection
use self.method_name, instead of class << self
Merge branch 'feature/controlled-set-fix' into feature/qa-playing-favorites
clean up tests; seperate qa_interface shared example; test & fix QaRDF search