
Currently, in cases where swauth returns a JSON document as its body, it does not specify a content type, and swob defaults it to text/html. This change uses a standard content type of 'application/json' in each of these instances, and adjusts the tests accordingly. Closes-Bug: #1545430 APIImpact Change-Id: I96d343a87f462811bcefb7d402887f8a570fe6bd