Filter requests to only allow json
Move Content-Type filtering into a seperate class
Stub out content type filter in controller specs
Add specs for ContentTypeFilter
refactor content_type filter code
gracefully handle parameter parse errors for api json requests
Add OAuth trust level restrict api access based on an applications trust level
Add Authorization scope check and specs
Remove unused spec file
Don't override oauth applications route
Fix mri load path issue
Return 422 instead of 400 for incorrectly scopes token grants
Fix response_type checking in authorization controller
Update bundle to no longer use jdbc-ar from master
Update specs