Result returned as response

[schneems]

Calls such as heroku.get_apps return an excon response instead of the stated "array of apps". Should we update the docs to be heroku.get_apps.body or do a minor version rev and return something else from calls like get_apps

[geemus]

Hmm. We should probably fix the calls to return stuff directly, I think that was my intention anyway. That said, I suppose it might well break things for people now. We should try to be consistent I suppose, so if most things return responses then all things should (and if most return the objects all should).