Comment 1 for bug 1597276

Reviewed: https://review.openstack.org/335071
Committed: https://git.openstack.org/cgit/openstack/fuel-web/commit/?id=2a937db7d07ee6ea4bf300cf36f7d215ea14b373
Submitter: Jenkins
Branch: master

commit 2a937db7d07ee6ea4bf300cf36f7d215ea14b373
Author: Alexey Elagin <email address hidden>
Date: Tue Jun 28 17:38:22 2016 +0300

    add pci_devices to anonymous statistic

    Nailgun agent collects some anonymous statistic of Fuel usage.
    This statistic consists lshw output, but lshw part of report doesn't
    send to stat db.
    Remove excess copying in get_node_meta function. Now it returns full meta
    dict inculding pci_devices dict.
    Also added tests for new meta dict params and fixed test env config for
    this tests.

    Closes-Bug: #1597276

    Change-Id: I7273f953250fd5bd96f7603fbe6b3a658ba79950