TestServer supports 2i now
Make it possible to run multiple TestServers in sequence
Just like we ask people to use delete_mode immediate, so should our TestServer
riak client semantics changed (for the better, I might add)
Do a better job at not crashing if we happen across deleted keys
Use TestServer in doctests
Current master of riak-python-client broken. Use old snapshot
Merge pull request #1 from Linux2Go/resurrection

Resurrection
Catch up with riak-python-client trunk
Go back to master for riak-python-client in pip-requirements
Adjust for results under venv
Merge pull request #2 from Linux2Go/resurrection

Catch up with riak-python-client trunk