Comment 22 for bug 1397014

So I've finally managed to backport it.

1. Ruby disabled by default. We don't need ruby bindings and ruby related stuff is quite brocken in Ubuntu. So additional time needed to backport with ruby enabled. Not reasonable.
-> debian/rules

2. Some cleanup after --disable-ruby. Basically .install files.
dh_install --fail-missing changed to --list-missing.
-> debian/rules
debian/*.install

3. I've disabled QEMU checks during configure phase. We can't start qemu inside OBS chroot without modifications of OBS code or without manual intervention. Basically we don't need. But libguestfs uploader wan't to check if qemu is correct and is working by invoking $QEMU -help command. Patch added to debian/patches
->configure
configure.ac

4. Some debian/control hacking in order to work inside precise.

Feel free to change. I'm still not sure about version number. I feel that this way of backporting is not quite correct so we must add some suffix here or something.