Fix for neutron change deb27d9c24d3745ff062bc437081bd67cf10059f
Merge pull request #153 from asadoughi/oslo.messaging

Fix for neutron change deb27d9c24d3745ff062bc437081bd67cf10059f
Merge branch 'master' of https://github.com/rackerlabs/quark into RM6299
Fixed the type error