* remove before_install flag from travis yaml

* remove script flag from travis yaml

.travis.yml

@@ -3,13 +3,6 @@ node_js:
   - 0.10
 before_script:
   - npm install -g grunt-cli
-before_install:
-  - "export DISPLAY=:99.0"
-  - "sh -e /etc/init.d/xvfb start"
-  - "/sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -ac -screen 0 1280x1024x16"
-script: "grunt travis"
 notifications:
   email:
-    - audica-dev@freelists.org
-  on_success: change
-  on_failure: always
+    - ci@dica-developer.org