Use the base URI from the request, rather then the default one, in the auth plugin
Add resource test to make sure that the base URI is derived from the request
Change base_uri to str in docstrings
Helper function to make a JSON request (dumping the JSON body, getting the JSON response)
Don't use for loop in service catalog test
Include function names for the endpoints being tested, and change the function names to reflect the purpose of the endpoints
Merge pull request #44 from rackerlabs/base_uri_from_request

Propagate a base URI that is based upon the uri from the request