fix ability to work without openstack libs
authorTony Mack <tmack@paris.CS.Princeton.EDU>
Fri, 3 May 2013 18:18:31 +0000 (14:18 -0400)
committerTony Mack <tmack@paris.CS.Princeton.EDU>
Fri, 3 May 2013 18:18:31 +0000 (14:18 -0400)

No differences found