Need to add vcpu-topology related extra flavor keys

[Liyingjun]

Since there is support to define default parameters for the vCPU topology using flavor extra specs in nova[1], it will be very nice to add these extra flavor keys to local_settings.py.example

[1]: http://git.openstack.org/cgit/openstack/nova-specs/tree/specs/juno/virt-driver-vcpu-topology.rst

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/110350

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/110350
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=1308a723fbed2ee6119aa0d20b889e77cf333e81
Submitter: Jenkins
Branch: master

commit 1308a723fbed2ee6119aa0d20b889e77cf333e81
Author: liyingjun <email address hidden>
Date: Fri Jun 27 13:32:02 2014 +0800

    Add vCPU topology related extra flavor keys

    Since there is support to define default parameters for the vCPU
    topology using flavor extra specs in nova now, it will be very nice
    to add these extra flavor keys to local_settings.py.example

    Change-Id: I008ae27f1c47191d7fa08130f61cc46a205cb22d
    Closes-bug: 1349931