upgrading to rails 4.2.0.rc1
upgrading ruby to 2.1.5
setting up v1 and v2 api versions. marking legacy controllers as deprecated
minor refactoring: extraction response wrapper to Api::BaseController + clean_up
minor refactoring: extraction response wrapper to Api::BaseController + clean_up
Merge branch 'versioning' into response_wrapper
README updated
Merge branch 'response_wrapper' into dev