Disable Travis notifications

.travis.yml

@@ -6,8 +6,3 @@ install:
     - pip install --use-mirrors tox
     - pip install -U kombu
 script: TOXENV=py$(echo $TRAVIS_PYTHON_VERSION | tr -d .) tox
-notifications:
-    irc:
-        channels: "irc.freenode.org#celery"
-        on_success: change
-        on_failure: change