Reorder glance to match Juno
Reorder glance to match Juno

Reorder glance to match the Juno install-guide. No functional
changes.

Change-Id: I0793592bab0bc55c25a1ac11eb71b355b3ba5041

Nabs007/training-guides,openstack/training-guides,openstack/training-guides,harrisonfeng/training-guides,Nabs007/training-guides,harrisonfeng/training-guides,Nabs007/training-guides,harrisonfeng/training-guides