fog/fog — pull request #1391 by tokengeek (2012-12-18 15:35:04+00:00)
Title: [Brightbox] Standardise request

Whilst DRYing up the code we replaced the standard version of `#request`
with one that had clearer arguments and returned parsed data.

This was mostly fine but introduced a few problems:

* mock functionality expects the original interface
* headers returned in request are not available

This makes the newer version available as `#wrapped_request` and as a
deprecated form through `#request`.