48154809 Use jbuilder gem instead of rabl for creating & formatting json response.
48154809 Rewrite all remaining views to use jbuilder gem to render json.
Merge branch 'feature/48154809_jbuilder_gem'
Merge branch 'master' of github.com:amberbit/KarmaTracker

Conflicts:
	app/views/api/v1/identities/show.rabl
Merge branch 'master' of github.com:amberbit/KarmaTracker
Merge branch 'master' of github.com:amberbit/KarmaTracker