Merge pull request #186 from j0k3r/patch-1

Speed up Travis build

Author: linkesch

.travis.yml

@@ -1,11 +1,17 @@
+# faster builds on new travis setup not using sudo
+sudo: false
+
 language: node_js
+
 node_js:
   - "0.10"
+
 before_script:
   - npm install -g grunt-cli
   - npm install -g bower
   - bower install
+
 cache:
   directories:
     - node_modules
-    - bower_components
+    - bower_components