Py3k compatibility
Travis CI Config
Merge https://github.com/aelse/python-crowd
Specify python versions we support (2.7, 3.3)
Use requests session to take advantage of connection pooling
Fixed unittest deprecation warnings
Merge branch 'master' of https://github.com/lukecyca/python-crowd into merge-request-10-travis-ci

Conflicts:
	crowd.py