mholt/binding — pull request #26 by vgalu (2014-11-28 09:53:20+00:00)
Title: Update binding.go

Use the application/problem+json Content-Type for signalling request issues.

https://tools.ietf.org/html/draft-nottingham-http-problem-06
https://www.mnot.net/blog/2013/05/15/http_problem