Merge branch 'release/v0.4.0' into develop
fix stupid typo
in progress
silence warnings from sphinx-build
Fix bug where IntegrityErrors for DELETE were not being processed; add basic test for admin
properly test to ensure user-defined admin strings are working
minimum test of admin with 100% coverage
add interesting table (used to join playlist and track) for testing
very rough version
Merge branch 'develop' into feature/rel_links
clean up based on pylint
Add waffle.io badget
CONTRIBUTING.md
WIP
Fix content type error responses
make json default response type
Stop needlessly passing around response object
Move error logic into endpoint_class() so that other functions don't have to worry about the cls not being in the collection (a 404 will be raised if that's the case, and the rest of their code won't run anyway)
have _validate raise directly rather than making caller know to; remove direct calls to session.get() and use retrieve_resource() instead
fix for tests