Get Travis-CI working for Python 3.2

- from @eandersson: gmr#85

Author: canardleteer

.travis.yml

@@ -9,6 +9,7 @@ python:
   - 3.4
 install:
   - if [[ $TRAVIS_PYTHON_VERSION == '2.6' ]]; then pip install unittest2 --download-cache $HOME/.pip-cache; fi
+  - if [[ $TRAVIS_PYTHON_VERSION == '3.2' ]]; then pip install coverage==3.7.1; fi
   - pip install -r requirements.txt --download-cache $HOME/.pip-cache
   - pip install -r test-requirements.txt --download-cache $HOME/.pip-cache
 script: nosetests --with-coverage --cover-package=rabbitpy -v -l DEBUG --logging-level=DEBUG