Adding coveralls push to travis.

Author: pykler

.travis.yml

@@ -2,9 +2,11 @@ language: python
 python:
   - "2.6"
   - "2.7"
-# command to install dependencies
 install:
   - "make deps"
   - "make install"
-# command to run tests
+before_script:
+  - "pip install python-coveralls --use-mirrors"
 script: "make test"
+after_success:
+  - "coveralls"