add in images and accounts
add in licenses, musical works, change collection responses to be standard
clean up stories controller
remove unused accessor, organize declarations
remove unused test representer
add in kaminari config initializer
fix extension for audio urls in json response
make sure embedded links are also rels in links
refactor controllers, add in series, users, memberships, and producers, add missing tests, refactor routes for limited nesting
try to fix travis
Merge pull request #5 from kookster/master

add models, change collection handling, full test coverage