Added coveralls.io support to report on coverage.

Added travis support + badge to README.

.travis.yml

@@ -1,4 +1,5 @@
 # Config file for automatic testing at travis-ci.org
+# and providing coverage reporting at coveralls.io
 
 language: python
 
@@ -8,5 +9,10 @@ python:
   - "3.3"
   - "3.4"
 
-install: pip install -r requirements.txt
-script: python setup.py test
+install: 
+    - pip install -r requirements.txt
+    - pip install coveralls
+script:
+    py.test --cov scrapyd_api tests/
+after_success:
+  coveralls

README.rst

@@ -8,11 +8,15 @@ python-scrapyd-api
 
 .. image:: https://travis-ci.org/djm/python-scrapyd-api.png?branch=master
         :target: https://travis-ci.org/djm/python-scrapyd-api
-        :alt: The Travis-CI Build Status
+        :alt: Built Status on Travis-CI
+
+.. image:: https://coveralls.io/repos/djm/python-scrapyd-api/badge.png
+        :target: https://coveralls.io/r/djm/python-scrapyd-api
+        :alt: Coverage Status on Coveralls
 
 .. image:: https://readthedocs.org/projects/python-scrapyd-api/badge/?version=latest
         :target: http://python-scrapyd-api.readthedocs.org/en/latest/
-        :alt: Documentation Status
+        :alt: Documentation Status on ReadTheDocs
 
 
 A Python wrapper for working with Scrapyd_'s API_.