added tests and .travis.yml

Author: danielwelch

.travis.yml

@@ -0,0 +1,12 @@
+language: python
+python:
+  - "2.6"
+  - "2.7"
+  - "3.2"
+  - "3.3"
+  - "3.4"
+  - "3.5"
+
+install: "pip install -r requirements.txt"
+
+script: nosetests