intridea/grape — pull request #508 by dm1try (2013-11-12 02:08:51+00:00)
Title: Allow define content type with its params

For example, if we define :json content type as "application/json; charset=utf-8"
and client do payload(POST/PUT) request with "application/json" type then response should be successful.
For now we have an error "The requested content-type 'application/json' is not supported".