We correctly stopped reporting the limits for things like security
groups and floating ips after mv 2.35. We completely missed that
limits are modified by the used_limits extension, and hilarity
ensued. We were reporting no maxSecurityGroups over the wire, but we
were reporting totalSecurityGroups through the magic of extensions.
Change-Id: I85b2b41d919ed6987d4c9288905ccce49c10c81f
Closes-Bug: #1614133
Sean Dague