U aegir 6.x-1.0 to 6.x-1.5 upgrade Git changes

U aegir 6.x-1.0 to 6.x-1.5 upgrade Git changeshttp://ci.aegirproject.org/view/All/job/U%20aegir%206.x-1.0%20to%206.x-1.5%20upgrade/changesU aegir 6.x-1.0 to 6.x-1.5 upgrade Git changes