debian: Add dependency for LSB script

E: openggsn: init.d-script-missing-dependency-on-remote_fs etc/init.d/openggsn: required-start
E: openggsn: init.d-script-missing-dependency-on-remote_fs etc/init.d/openggsn: required-stop
diff --git a/debian/openggsn.init b/debian/openggsn.init
index b546214..d4fcb18 100755
--- a/debian/openggsn.init
+++ b/debian/openggsn.init
@@ -1,8 +1,8 @@
 #!/bin/sh
 ### BEGIN INIT INFO
 # Provides:          openggsn
-# Required-Start:    $network $local_fs
-# Required-Stop:
+# Required-Start:    $network $local_fs $remote_fs
+# Required-Stop:     $network $remote_fs
 # Default-Start:     2 3 4 5
 # Default-Stop:      0 1 6
 # Short-Description: Gateway GPRS Support Node