Merge pull request #3 from bherrmann7/master

Update properties to pull gradle milestone 8 - the current build fails w/o this change.
update the gradle wrapper
fix gradle warnings.
Bumped selenium version.
use m9
Update to m9 and download snaps immediately.
Updates
No mac os metadata.
Fixes and things.
More ignores.
Remove some dead code, and webdriver update.
Update to latest
geb 1.6 + ghostdriver