Add https://review.openstack.org/#/c/117494/ to the patches.
libvirt: Fix migration when image doesn't exists

We will keep this patch until it is merged in stable/icehouse upstream.
Add a patch to use migratetoURI2 instead of migratetoURI.

This is Cloudwatt-specific.
Add https://review.openstack.org/#/c/117631/ to the Debian patches.
Make sure volumes are well detected during block migration

We will keep this patch until it is merged in stable/icehouse upstream.
Add https://review.openstack.org/#/c/80940/
filter: strictly isolate group of hosts for an image

We will keep this patch until it is merged upstream.
Updating the Changelog with regards to the newly added patches.
Fixed typos in changelog and updated version