Stat aggregations
Messaging models
Conversation service and fixes
Require all comments to be moved or deleted from a discussion before allowing deletion
Bumping to Rails 4.2.rc1
Update to required association option
Convert some JSON columns to JSONB
Towards moderation
Towards moderatable concern
Towards model serializers
Stubbing Pundit setup
Application policy
Extracting some shared policy examples
Cleaning up RSpec support files
Board policy
Allow focuses to be owned
Trap model introspection to prevent initial migration failures
Collection policy
Comment policy
Discussion policy