doc update
Merge pull request #118 from bernii/master

README update on using chain
Update README.md
reenabling saucelabs test in non travis env
upgraded dependencies
pulling master
Merge pull request #120 from bernii/master

Provide Travis job id so SauceLabs can generate status
Merge pull request #121 from bernii/master

jobPassed in config-helper is seting job status and build number
Releasing 0.32