Comment 4 for bug 1663328

Reviewed: https://review.openstack.org/438353
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible/commit/?id=7df772c0fc44c3df8f2c09113ca23f8efcf87029
Submitter: Jenkins
Branch: stable/ocata

commit 7df772c0fc44c3df8f2c09113ca23f8efcf87029
Author: Joel Griffiths <email address hidden>
Date: Mon Feb 13 23:06:14 2017 +0000

    Fix error during 'inventory-manage.py -r' calls

    Use load_inventory instead for load_from_json. Rename
    load_from_json to _load_from_json.

    Move most of the --clear-ip and --remove calls to their
    corresponding functions. Modified other calls to account
    for the change

    Add a test to test for inventory item removal.

    fixes bug: 1663328

    Change-Id: I2dbecb085383b3d02e298cc09b02566d1e52a064
    (cherry picked from commit 3a08bb7b78b52590e9994703262fe54e4e7f7099)