Comment 3 for bug 1580522

Reviewed: https://review.openstack.org/318801
Committed: https://git.openstack.org/cgit/openstack/fuel-web/commit/?id=f40b45f5baf4f863ddc9848dc6e3215d001e2433
Submitter: Jenkins
Branch: stable/mitaka

commit f40b45f5baf4f863ddc9848dc6e3215d001e2433
Author: Vladimir Kuklin <email address hidden>
Date: Tue Apr 12 16:05:26 2016 +0300

    Nailgun Fixes for smart configuration changes support

    Simply unhardcode the handler for $.configuration namespace
    to allow a user to modify anything he wants in this namespace.
    The list of modifyable sections on '$.configuration' namespace of astute.yaml
    should not be hardcoded - this makes no sense as support of these pieces
    is implemented on fuel library and plugins side. Hardcoding the list
    will make it impossible for a plugin developer to reuse configuration
    changes feature to support configuration options for plugin.

    DocImpact

    Partial-bug: #1580522

    Change-Id: I4eb18461c0a4f337b649abfcd099259965290ff5
    (cherry picked from commit 5b2607ab8f371e3479775f09e6ebc8915813ab17)