adding coversalls support to travis

Author: nicoddemus

.gitignore

@@ -1,9 +1,10 @@
-*.pyc
-__pycache__
-*.log
+*.pyc
+__pycache__
+*.log
 /distribute-0.6.35.tar.gz
 /distribute-0.6.35-py2.7.egg
 /pytest_qt.egg-info
 /build
 /dist
 .env*
+.coverage

.travis.yml

@@ -31,11 +31,17 @@ install:
  - pip uninstall -y pytest
  - pip install pytest==$PYTEST_VERSION
 
+ # others
+ - pip install coveralls --use-wheel
+
 before_script:
  - export DISPLAY=:99.0
  - sh -e /etc/init.d/xvfb start
  - sleep 3
 
 script:
  - python setup.py develop
- - py.test
+ - coverage run --source=pytestqt py.test
+
+after_success:
+ - coveralls