Comment 2 for bug 1537842

Reviewed: https://review.openstack.org/272305
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=e55240d882baf0ec8c19deaef9b9d0ba60b59100
Submitter: Jenkins
Branch: master

commit e55240d882baf0ec8c19deaef9b9d0ba60b59100
Author: Justin Pomeroy <email address hidden>
Date: Mon Jan 25 16:20:07 2016 -0600

    Support properties_target when fetching namespaces

    This allows specifying a properties target when fetching metadata
    definitions namespaces from glance, and updates the instance
    metadata widget to show only "metadata" properties (as opposed to
    "scheduler_hints") when creating an instance or updating the
    metadata.

    Closes-Bug: #1537842
    Change-Id: I64dd279139eca2cbd0c0a6e808ade4cbcba8df95