Build Monitor functionality can be verified with browser-based tests.

Initial work to enable integration (see #51) and acceptance testing.
SauceLabs repository needs to be present in the pom.xml for the jenkins build to commence.
Acceptance tests running on SauceLabs can be configured using env variables.
Skipping the acceptance test for now until communication between CloudBees Jenkins and SouceLabs works correctly
It should be now possible to run Selenium-based tests on CloudBees Jenkins
SauceLabs test reports names are human readable
Another small step on the way of enabling browser-based integration and acceptance testing. #51
Ignoring the BFA acceptance test for now as it's experiencing issues with timing when executed on SauceLabs.