VMware datastore should use oslo.vmware common code

[Arnaud Legendre]

The git repository oslo.vmware is now available: https://github.com/openstack/oslo.vmware/. It is time to consume it and get rid of the vmware folder in the glance folder.

[Arnaud Legendre (arnaudleg)]

Still need to wait to get a version for the library: https://wiki.openstack.org/wiki/Oslo/CreatingANewLibrary
Almost there...!

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/76991

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/76991
Committed: https://git.openstack.org/cgit/openstack/glance/commit/?id=18b4df178b7d708848cad9de7f9073f8fa7f20f9
Submitter: Jenkins
Branch: master

commit 18b4df178b7d708848cad9de7f9073f8fa7f20f9
Author: Arnaud Legendre <email address hidden>
Date: Tue Feb 25 14:48:11 2014 -0800

    VMware storage backend should use oslo.vmware

    Currently, the VMware store is using its own copy of the
    VMwareApiSession to connect to vCenter server and ESX(i).
    This patch gets rid of this copy to use the oslo.vmware library.

    Closes-Bug: #1282715

    Change-Id: I0aa47eada388c09d9835b00fb2c93f50f22675a4