Migrate the following commands:
- 'server delete'
- 'server rescue'
- 'server unrescue'
- 'server resize'
- 'server resize confirm'
- 'server resize revert'
- 'server migrate confirm'
- 'server migrate revert'
- 'server remove fixed ip' ('server add fixed ip' was already migrated)
- 'server ssh'
That leaves a few commands to migrate, all of which are called out with
TODOs.
Change-Id: Idb769a93609da522c458e719bc69a63ff2ab107b
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>