cleanup baymodel operations in rpc_api

[Eli Qiao]

cleanup baymodel operations in rpc_api which are never been called.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/246779

[Guangya Liu (Jay Lau) (jay-lau-513)]

I do not know why system choose me ;-)

[Eli Qiao (taget-9)]

Jay, thank for helping update the commit message, due to this, launchpad choose you :)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/246779
Committed: https://git.openstack.org/cgit/openstack/magnum/commit/?id=25fd0cdeebd08d9f2d6af2e4bac005cb08193769
Submitter: Jenkins
Branch: master

commit 25fd0cdeebd08d9f2d6af2e4bac005cb08193769
Author: Eli Qiao <email address hidden>
Date: Wed Nov 18 15:17:33 2015 +0800

    Cleanup baymodel operations in conductor api

    Cleanup baymodel operations in conductor/api.py which are never
    been called.

    Magnum do not need to call conductor (rpc call) to do any operation
    for baymodel. All baymodel related operations are DB operation.

    Closes-Bug: #1517338
    Change-Id: If5078efd71eaf57b8700e0c8097c89386583cf02