Merge branch 'release/2.2.0' into develop
SeleniumConnect.finish now returns a hash of arbitrary data, which at this time contains sauce labs job information, for those runs
Bumped version to 2.3.0 to prepare for release.
removed debug information from the sauce_spec
Updated CHANGELOG.md and gemspec for 2.3.0 release.
Merge branch 'release/2.3.0'