- Update to qemu-kvm-0.11.0-rc1-rc0
    - This is a pre-release of the official -rc1
    - A vista installer regression is blocking the official -rc1 release
    - Drop qemu-prefer-sysfs-for-usb-host-devices.patch
    - Drop qemu-fix-build-for-esd-audio.patch
    - Drop qemu-slirp-Fix-guestfwd-for-incoming-data.patch
    - Add patch to ensure extboot.bin is installed