Updated openstack/openstack
Project: openstack/glance  8243e701f8fdc31b89cac3e79eb7020ffdd3a288

Mark custom properties in image schema as non-base

Currently it is impossible to determine if given image schema property
is base or custom one and knowledge of that can be handy in some
situations.    Proposed change appends to every custom property special
key which determiness that it is not a base property.

Change-Id: I49255255df311036d516768afc55475c1f9aad47
Partial-Bug: #1371559