#58: Implemented /communities (GET) and mocha tests
#59: Implemented /communities/:id (GET) and mocha tests
#59: Fixed apex url and test
#58 & #59 Fixed output examples
Merge branch 'master' into aluxian
Fixed doubled else statement
Fixed tests for #58 and #59
#47: Implement /messages/:id (get) and mocha tests
#50: Implement /messages/inbox/:membername (get) and mocha tests
#51: Implement /messages/to/:membername (get)
#52: Implement /messages/from/:membername (get)
#39: Implement /participants/:membername/:challenge_id/deliverables (get)
#36: Implement /participants/:membername/:challenge_id (get)
Merge branch 'aluxian'