Added build status to README and coveralls support.

.travis.yml

@@ -17,6 +17,9 @@ matrix:
       env: TEST_ES_CONNECTION=ThriftConnection
 install:
   - git submodule init
+  - pip install coveralls
   - pip install .
 script:
   - TEST_ES_SERVER=localhost python setup.py test
+after_success:
+  - coveralls

README.rst

@@ -58,3 +58,12 @@ distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
+
+Build status
+------------
+
+.. image:: https://secure.travis-ci.org/elasticsearch/elasticsearch-py.png
+   :target: http://travis-ci.org/#!/elasticsearch/elasticsearch-py
+
+.. image:: https://coveralls.io/repos/elasticsearch/elasticsearch-py/badge.png?branch=master
+   :target: https://coveralls.io/r/elasticsearch/elasticsearch-py