Updated openstack/openstack
Project: openstack/nova  286888158844a751799978ce3e398c931f91c28b

Fix URL mapping of image metadata PUT request

This patch fix the URL mapping of image metadata PUT request to
'update_all' method by adding the project_id.

Partially implements blueprint v2-on-v3-api

Change-Id: I0d6c7475797499652ac74be503438e76905eed16