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
Update doorkeeper
Broken doorkeeper work around
Merge pull request #113 from edpaget/allow-json-only

Filter requests to only allow json
Remove JRuby-HEAD from testing for now
Move content translation to a seperate concern
Add model for translated workflow content
Fix project creation
Fix workflow controller
Remove validation for json translated fields
Use model_name to create content association
Merge pull request #121 from edpaget/workflow-content

Workflow content