Fix downgrade in migration

Fixes a downgrade bug caused by a portprofile_bindings table
definition mismatch between 2a6d0b51f4bb_cisco_plugin_cleanup
and the initial definition.

Change-Id: I051e5b41a4285b6cf24270ea6229b1bbca42106d
Closes-Bug: #1250454
Sync Log Levels from OSLO

The iso8601 debug messages were spamming neutron-server's logs.

cbfded9c Default iso8601 logging to WARN

Change-Id: Ia827e68783fd2079fe55ae24253488e61cd4c0ee
Closes-Bug: 1257107
Adds id in update_floatingip API in PLUMgrid plugin driver

The id parameter is missing in the update_floatingip API, this patch
adds it.

Change-Id: I7407fe34628f8ef03a946a11fea9dad8b0f6c256
Closes-Bug: #1257119
Merge "Sync Log Levels from OSLO"
Merge "Adds id in update_floatingip API in PLUMgrid plugin driver"
Merge "Fix downgrade in migration"