Upgrade to mozmill-automation 2.0.7 (#484)
Revert "Add the 'Discard Old Build' plugin and update Greenballs plugin (#473)" due to regressions

This reverts commit a28f3e98fad27b94ef40620bb8f711d014ea42f9.
Upgrade to mozmill-automation 2.0.8 (#489)
Add blacklist for locales on pulse script and staging for testing (#309)