Merge branch 'dev' into tco16-nav-url

* dev: (83 commits)
  Update to reflect bower changes
  Update test dependencies
  Remove bower
  Update format
  Delete moment-timezone from scripts folder and use npm, fix image paths
  Test travis build
  Add correct encrypted keys and secrets for qa and production
  Add travis build status indicator for master
  Add travis build indicator
  Update code and file references
  Update readme for webpack
  Update readme to test jenkins
  Update branch for merge
  Put back version
  Remove unused libraries
  Remove unused libraries and try gzip
  Fix skill path
  Comment out failing Firefox tests
  Add test script to travis and use master branch of webpack-config
  Run karma tests with Firefox in travis build
  ...

Conflicts:
	app/services/nav.service.js
	app/topcoder.constants.js
	config.js

Author: vikasrohit