Python 3 support
Couple of small corrections
Added coveragerc file
Added python 3.2 to travis config
Fixed invalid bash commands in travis config
Fixed exclude list in travis config
Excluded python 3.2+mysql build from travis config
Added python 3.3 to travis config
Added myself to AUTHORS file

[ci skip]
Merge pull request #28 from rafales/python3-support

Python 3 support