Disable neutron DEBUG logs
Disable neutron DEBUG logs

We are retrieving ALL neutron objects to check quotas. This could
lead to logs flooding.

Ideally quotas usage check should be done on neutron side, but it
looks there is no way to do that. Horizon retrieves all neutron
objects too.

So, just disabling DEBUG for neutron client.

Change-Id: Ic5f28c76e5d1a628e0323efa8fe3980577ca37a5
Closes-Bug: #1459794

crobby/sahara,openstack/sahara,zhangjunli177/sahara,openstack/sahara,tellesnobrega/sahara,ekasitk/sahara,tellesnobrega/sahara,crobby/sahara,crobby/sahara,esikachev/sahara-backup,zhangjunli177/sahara,egafford/sahara,ekasitk/sahara,esikachev/sahara-backup,ekasitk/sahara,esikachev/sahara-backup,zhangjunli177/sahara,egafford/sahara