* qemud/libvirtd.in: synchronously restart the daemon in
        order to avoid https://bugzilla.redhat.com/238492

        * qemud/libvirtd.in: add init script for libvirt_qemud

        * qemud/Makefile.am: install it unless we were configured
        with --with-init-scripts=none

        * configure.in: add --with-init-scripts to allow us
        have different flavour init scripts