gotar/Internship-calendar-API — pull request #30 by idengager (2013-11-18 16:15:45+00:00)
Title: Update user create action

- API will return HTTP 409 and `'message' => 'User created successfully'` if email in params is not unique.
- Update User#create Readme section.
- Update create user spec with context and tests for JSON messages.