New Version of GEB

Thanks to some developer help, we now have a newer version of GEB running. This new version may help rule out some of our non deterministic tests.

The idea is that it now handles webdriver and selenium a lot better.

Also - the older GEB couldn't run screenshot compatibility. Now the latest and greatest GEB brings that back. So we run the Continuous Integration tests... check the results, in Hudson - and have linked .jpg's of each screen in the test run.