Auto merge of #126 - metajack:homu-travis, r=metajack

Enable Travis notifications for Homu



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.travis.yml

@@ -7,3 +7,5 @@ script: make test
 after_success: "[ $TRAVIS_RUST_VERSION == master ] && make upload-doc"
 env:
   - secure: Q5eFkWSv20gCxMXrF1BPBSY67qAi9XYKsGHbOc6c1hOf933AX9Wr2CqL8mBhgAZfe4TWEnazjMNHmVIs75W+DPRkxVjImDmPLlQSDNuQFKBGATL5rnx7UzgT7t6CZhG+aPr50VVuC/3IL1+Ok85DjT/LnOKaao3r+Wd+HMFVViM=
+notifications:
+  webhooks: http://build.servo.org:54856/travis