AFNetworking/AFNetworking — pull request #284 by dstnbrkr (2012-04-06 21:01:15+00:00)
Title: Ignore ';charset=utf8' in content type check

Fix issue where AFNetworking rejects content-type due to trailing charset string. In my case, the server was responding with:

Content-Type:application/json;charset=utf8

which is the correct content type, but wasn't correct according to hasAcceptableContentType.