add karma config
add grunt mocha test and support for testing in coffee script
Merge branch 'master' of github.com:optimizely/marketing-website into dfoxpowell/nightmare-tests
add test for free trial
add phantom path
add back js test
add jasmine node
Merge branch 'master' of github.com:optimizely/marketing-website into dfoxpowell/nightmare-tests
ad sample helper
passing tests
add phantom global file and append body class for free trial success
only run tests in test task
add screenshots and integrate with new grunt architecture
add data attribute for form success
resolve merge conlficts
add ui test task for variable jasmine targets
remove karma config, update package.json
Merge pull request #577 from optimizely/dfoxpowell/nightmare-tests

add nightmare tests with grunt-jasmine-node