tree 1ded187cbecc3c1a2068839a98547d35da21ff50
parent 511ea5f61a5db72e000c801789bf5f88e8c7009a
author Sapan Bhatia <gwsapan@gmail.com> 1405999283 -0400
committer Sapan Bhatia <gwsapan@gmail.com> 1406147028 -0400

Rename observer to openstack_observer, making room for more convenient
switching to a different observer.