.travis.yml in zendesk2-0.2.4 vs .travis.yml in zendesk2-0.2.5

@@ -5,5 +5,9 @@
   - "jruby-19mode"
 bundler_args: "--without development"
 before_install:
   - "gem install bundler -v 1.2.3"
 script: "bundle exec rake --trace"
+notifications:
+  email:
+    on_success: never
+    on_failure: change