Added better chrome support by adding the chromedriver to bin. Setting browser to chrome and host to localhost will run things locally now via the remote webdriver.
Bumped to version 1.8.0
Set sauce gem version to pre-3 since new version is causing hiccups to do a new dependency, and potentially other lurking breaking changes
Merge branch 'master' into develop
back merged master into develop to keep inline with git flow, added a blank changelog file and minor tweeks to the docs