no longer implements delegate #customDeviceIdentifierForUpdateManager. if
you want to implement it, add your own implementation  to BITHockeyManagerLauncher
bump
set the updateManager delegate
bump
change the way external commands are run, handle env vars with multilines better
bump
unnecessary delegate set, BITHockeyManager.sharedHockeyManager.configureWithBetaIdentifier handles this
bump
Merge remote-tracking branch 'upstream/master'

Conflicts:
	lib/motion/project/hockeyapp.rb