* Deletes live migration code. This code will not work in keystone
installs, and there is an api extension that can be used through
the python-novaclient cli
* Deletes image management code. This was for upgrading pre-diablo
images and doesn't work properly with glance/keystone. The glance
cli already has the necessary functionality for uploading images.
Change-Id: Id7257833a280663af6d0b90085d03344d75a502f
996c222dab