Fix E402 (module level import not at top of file) pep8 errors
and no longer ignore new failures.
Trivialfix
Change-Id: If9a202f1f322b5b03966c692e33e94b7c872079b
This is the second patch to allow upgrades on RPC versioned
objects callbacks.
This enables resource version notifications from agents to all
neutron servers via fanout for updating the version sets in
memory, and via agent status updates for DB storage, so any
neutron server can retrieve such information at boot.
Closes-Bug: #1535247
Change-Id: I67c1323267aaf7e49f4a359ff50b94e52dba4380
Brian Haley