Updated openstack/openstack
Project: openstack/oslo-incubator  15b873d3d86c41fa7c8af8cc11e3c739a0efb0af

Add field_labels parameter to cliutils.print_list

This patch allow setting custom heading for the resulting table.
This is required for cases, when the heading differs from field name
significantly, e.g. in Ironic client driver-list:
 hosts -> Active Host(s)

Change-Id: I02f41d2c0d5ab02856019b1cfc720a1136df9c2d
Closes-Bug: #1342391