Update .jshintrc
Deleted some files. Added travis-ci for jshinting.
Added travis build info
Fixed errors in jshint
Some more fixes
Added jshinting to test and server side files.
Fixes some more jshint errors in files. Added globals mocha and mochaPhantomJS in jshintrc.
Clean up UsersController.js from JSHint errors
Fix some jshint errors
Fix some jshint errors