Change suggestion for e2e testing

- Changed global-setup.js to allow for easier test creation
- Changed each e2e test suite to work with new global-setup.js
- All tests (except for dev_console.js) now work with Travis CI

.travis.yml

@@ -10,7 +10,8 @@ before_script:
  - sleep 5
 script:
 - grunt
-- npm run test
+- npm run test:unit
+- npm run test:e2e
 cache:
  directories:
   - node_modules