amending travis config to not use gulp

Author: Jack Palfrey

.travis.yml

@@ -3,10 +3,9 @@ sudo: false
 node_js:
   - 0.10
 install:
-  - npm install -g bower gulp
+  - npm install -g bower
   - npm install
   - bower install --production
 script:
-  - gulp psc
-  - bower install
-  - gulp test
+  - npm run build
+  - npm run test