Rajaram| added httplib2 to pip-requires
Rajaram| added httplib2 to pip-requires

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