VMware: Resize operation fails to change disk size

The finish_migration step will resize the cpu and memory to match
the new flavor chosen, but not the disk size. Additional code was
added to extend the disk size using ExtendVirtualDisk_Task.

DocImpact

Change-Id: Iff10443f603d329d01a74a620079f80518b75a50
Closes-bug: #1291741
Deduplicate module listings in devref

devref already contains a list of all modules, so no need to explicitly
include files that just contain lists of modules under the section 'Module
Reference'. Most of the deleted files are very outdated and refer to
non-existent modules anyway.

Leave services for now as it contains some content
that should be preserved. A later patch will clean those files up.

Change-Id: I5dce1b523f3648667fcde49ee51206ae9ccfdec8
Remove api reference section in devref

This previously just linked to api/autoindex which was removed in
I6c93f9aae1994961fdca690742398a0d540d541f (in 2011).

Change-Id: Iba86a5b84743fe6d65b797a2e9237d037c2bf1a8
libvirt: add support for guest NUMA topology in XML config

Add a libvirt config class for dealing with guest NUMA
topology settings under the <cpu> part of the schema.

Blueprint: virt-driver-numa-placement
Change-Id: Ia928fb5b91e8dbf5bbaf255e9ace2b84fe49b187
Merge "Deduplicate module listings in devref"
Merge "VMware: Resize operation fails to change disk size"
Merge "libvirt: add support for guest NUMA topology in XML config"
Merge "Remove api reference section in devref"