Updated openstack/openstack
Project: openstack/glance  5efe1c2b8f346a6a7eef76fd7a4a792be667ae32
null
Clean up numeric expressions with oslo constants

Replace numeric expressions with olso constants to make code
more readable. This patch won't replace single 1024 if 1024 not
in an expression like number * 1024.

Change-Id: Ic1137774f0f9a2be89a7c2706d6eb52eb906ff1f