setup.py: mark package as Python 3 compatible
Merge pull request #168 from hfalcic/py3-classifiers

setup.py: mark package as Python 3 compatible
Add IRC notifications to Travis CI
Rearrange Travis setup so memcached has a chance to start
Add py32, py33, and py34 to tox test matrix
Add changelog and other things

Missed this in 1.4.0, going to make 1.4.1.
Fix headline issue in changelog

I am not going to make a new release for this change.
Merge pull request #170 from jwhitlock/tox_add_py3

Add py32, py33, and py34 to tox test matrix
Merge pull request #167 from hfalcic/master

PylibMC_Client_get_multi: don't segfault if key_obj == NULL