PyPI release 0.5 is unusable

[scottbelden]

The release doesn't include the changes to the setup.py requirements that were added here. This means that after installing, if you try to import hbase you get an error about not having protobuf installed.

[senegal8green]

@scottbelden 'pip install protobuf' did a trick in my case

[scottbelden]

Yes, that will work, but it might not be obvious to someone that they need to do that.