Merge pull request #123 from common-workflow-language/gitter-notification

Travis Gitter integration

Author: MarkRobbo

.travis.yml

@@ -8,3 +8,12 @@ services: mongodb
 before_install:
   - sudo apt-get -qq update
   - sudo apt-get install graphviz
+
+notifications:
+  webhooks:
+    urls:
+      - https://webhooks.gitter.im/e/abea7d67d180d37286b3
+    on_success: change  # options: [always|never|change] default: always
+    on_failure: always  # options: [always|never|change] default: always
+    on_start: never     # options: [always|never|change] default: always
+