Make sure plugins are named after their meters

Update the floating ip plugin name.

The instance_flavor plugin can't really be named for
its meter, so leave that one alone.

blueprint one-meter-per-plugin

Change-Id: I28cdb555893edc668309d585c8a4d638cd0ca321
Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>
Merge "Make sure plugins are named after their meters"