r601: added rollback to Cap recipe
r601: added rollback to Cap recipe

onrooby/cruisecontrol.rb,shopittome/cruisecontrol.rb,wpc/cruisecontrol.rb,craigw/cruisecontrol.rb,onrooby/cruisecontrol.rb,thoughtworks/cruisecontrol.rb,onrooby/cruisecontrol.rb,thewoolleyman/cruisecontrol.rb,Zelnox/cruisecontrolrb,thewoolleyman/cruisecontrol.rb,shopittome/cruisecontrol.rb,wpc/cruisecontrol.rb,shopittome/cruisecontrol.rb,onrooby/cruisecontrol.rb,thoughtworks/cruisecontrol.rb,shopittome/cruisecontrol.rb,Zelnox/cruisecontrolrb,thoughtworks/cruisecontrol.rb,craigw/cruisecontrol.rb,thoughtworks/cruisecontrol.rb,thoughtworks/cruisecontrol.rb,onrooby/cruisecontrol.rb,shopittome/cruisecontrol.rb,shopittome/cruisecontrol.rb