Rely on DBus activation for hal

Closes: #694020

debian/libvirt-bin.init

@@ -9,8 +9,8 @@
 # Provides:          libvirt-bin libvirtd
 # Required-Start:    $network $local_fs $remote_fs $syslog
 # Required-Stop:     $local_fs $remote_fs $syslog
-# Should-Start:      hal avahi cgconfig
-# Should-Stop:       hal avahi cgconfig
+# Should-Start:      avahi cgconfig
+# Should-Stop:       avahi cgconfig
 # Default-Start:     2 3 4 5
 # Default-Stop:      0 1 6
 # Short-Description: libvirt management daemon