added a link to a static privacy policy to the footer
beginning work on generating itunes links for each track. Model passes spec. Route setup. Added itunes-search-api to gemfiles. Tracks controller/views still needs work. [ci skip]
more work on track controller + it's spec. itunes_listing.feature added for integration test.
don't need to be signed in to view links to purchase a track on itunes.
more testing.
move itunes stuff to it's own class (work in progress)
itunes_spec now passes.
track controller spec passing again with new Itunes class.
modified some views. GET /tracks/1/itunes now renders.
itunes stuff finished.