*Provide a framework for adding extensions to the v2 API.
*Port the Quotas extension
*Add v2 extension unit tests
*Fix small bug with noauth middleware and quota retrieval
blueprint v2-extensions
Closes-Bug: #1333892
Change-Id: I1dc395e7266a17c8c860e00ee470e14e94e82769
* This also fixes us up to hacking standards
* Remove assertGreater* usage in favor of assertEqual py26..
* assertEquals > assertEqual
Change-Id: I8083c96da09897d650ca6fffc0e340d9c057db8d