Updated openstack/openstack
Project: openstack/nova  9a2e37ca7d82cd036c3caef35d62b6397c638cf9

Fix 'createImage' server actions for V2.1 API

'createImage' server actions was missed for V2.1 API.
This patch converts 'createImage' server action for V2.1 API

The differences between v2 and v3 are described on the wiki page
https://wiki.openstack.org/wiki/NovaAPIv2tov3.

Change-Id: I5490365c72082b1652ddda2fed97c754fceeed22
Closes-Bug: #1367633