remove the manual install of openstack-skeleton since openstack.common is now in pip-requires
remove the manual install of openstack-skeleton since openstack.common is now in pip-requires

rackerlabs/melange,rackerlabs/melange,rajarammallya/melange,openstack-attic/melange,rajarammallya/melange,openstack-attic/melange,rajarammallya/melange,openstack-attic/melange,rackerlabs/melange