When using Glance v2 and logged in as an admin, the images
panel now shows all the images in the cloud. This is the
way the Glance v2 list api works, but it changed the behavior
from v1. In Horizon, we can't tell whether non-public images
that aren't owned by current project are shared or just from
some other project without making multiple api calls. This
patch makes the text of the images less confusing when using
Glance v2, so that it no longer claims the images are "Shared
with Project".
Change-Id: I2859e104de78a6a633b0e1a2ff30dde674b4bdee
Closes-Bug: #1624743
b01bf0f9a1