Updated openstack/openstack
Project: openstack/python-neutronclient  df68d75f6693a9d29b04deb07c119386541a5415
null
Make compatible with Cliff (1.5.2)

The most recent version of cliff changes the way formatters work.  This
temporarily disables the custom formatter to get the gate working
again.

Partial-Bug: #1265926
Change-Id: Id0fe9ca3ddf0326a88055f8767de4cbe4cadb950