Basic testing setup, relevant to #3

- Still need to actually use Tox, just unittest atm

Signed-off-by: Daniel Farrell <dfarrell@redhat.com>
UTs actually use Tox now, closes #3

Signed-off-by: Daniel Farrell <dfarrell@redhat.com>
Added Tox support for pypy and Python 3.3

Signed-off-by: Daniel Farrell <dfarrell@redhat.com>
Fixed Python2 to Python3 incompatibilities

Signed-off-by: Daniel Farrell <dfarrell@redhat.com>
Ignore setuptools and Tox-gen'd files

Signed-off-by: Daniel Farrell <dfarrell@redhat.com>