adds .travis.yml file for tests

Author: Jesse Pollak

.travis.yml

@@ -0,0 +1,15 @@
+language: python
+python:
+  - "2.6"
+  - "2.7"
+  - "3.2"
+  - "3.3"
+  - "3.4"
+  # does not have headers provided, please ask https://launchpad.net/~pypy/+archive/ppa
+  # maintainers to fix their pypy-dev package.
+  - "pypy"
+# command to install dependencies
+install:
+  - pip install mock
+# command to run tests
+script: python setup.py test