Comment 4 for bug 1566434

Reviewed: https://review.openstack.org/301835
Committed: https://git.openstack.org/cgit/openstack/fuel-web/commit/?id=85e9a608f40d3b507154bdb600f0b93cc015e877
Submitter: Jenkins
Branch: master

commit 85e9a608f40d3b507154bdb600f0b93cc015e877
Author: Alex Schultz <email address hidden>
Date: Tue Apr 5 11:09:49 2016 -0600

    Pass glance image parameters as a hash

    This change updates the deployment serializer for the test vm data to
    pass the glance properties as a hash that can be used by the
    glance_image provider rather than using the glance_properties string
    that is currently in place. The glance_properties string should be
    considered deprecated and anything that uses it should switch to the
    properties hash.

    DocImpact: glance_properties string provided as part of the
    test_vm_image hiera data is deprecated in favor of the properties hash
    provided by this change

    Change-Id: I79a9b20d89ae00a7ceaa24c4ce655cbd16972c30
    Partial-Bug: #1566434