Merge pull request #9 from Martin819/master

Update Travis Notifications and disable sending email notifications
diff --git a/.travis.yml b/.travis.yml
index b8e871d..7852407 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -37,7 +37,8 @@
     urls:
       - https://webhooks.gitter.im/e/6123573504759330786b
     on_success: change  # options: [always|never|change] default: always
-    on_failure: always  # options: [always|never|change] default: always
+    on_failure: never  # options: [always|never|change] default: always
     on_start: never     # options: [always|never|change] default: always
     on_cancel: never    # options: [always|never|change] default: always
-    on_error: always    # options: [always|never|change] default: always
+    on_error: never    # options: [always|never|change] default: always
+  email: false