Increase version to 0.2 and put back packages

Travis builder is failing for some reason, and I want to check
that it's not because I removed packages = from the setup.cfg
file...

Also, bumped version in setup.cfg to 0.2 since that is the next
version of Talons we're targeting right now.
Merge pull request #14 from jaypipes/roles

Increase version to 0.2 and put back packages