double '-' in VM-Name does not list the VM any more

[Robert Gierzinger]

This is a minor bug: creating a kvm-VM called "ubuntu1404-client02--clone3" is no problem, can even be started, however, after a reboot,
"virsh list --all" did not list the vm, "virt-manager" also did not list it.
This was caused by the comment of the xml-file virt-manager created when creating the VM.
The "--" closed the comment at the beginning of the xml file under /etc/libvirt/qemu thus resulting in an invalid xml file

lsb_release -rd:
Description: Ubuntu 12.04.4 LTS
Release: 12.04

apt-cache policy virt-manager:
virt-manager:
  Installed: 0.9.1-1ubuntu5.1
  Candidate: 0.9.1-1ubuntu5.1
  Version table:
 *** 0.9.1-1ubuntu5.1 0
        500 http://at.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     0.9.1-1ubuntu5 0
        500 http://at.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages

[Robert Gierzinger (robert-gierzinger)]

edited output language of commands