re-add init script after it had been lost in a rebase

package/gluon-mesh-babel/files/etc/init.d/gluon-mesh-babel

@@ -0,0 +1,38 @@
+#!/bin/sh /etc/rc.common
+
+. $IPKG_INSTROOT/lib/functions/network.sh
+
+START=70
+
+pidfile='/var/run/babeld.pid'
+CONFIGFILE='/var/etc/gluon-babel.conf'
+EXTRA_COMMANDS="status"
+EXTRA_HELP="        status Dump Babel's table to the log file."
+
+start() {
+  mkdir -p /var/lib
+  mkdir -p /var/etc
+
+  /lib/gluon/gluon-mesh-babel/mkconfig "$CONFIGFILE"
+  /usr/sbin/babeld -D -I "$pidfile" -c "$CONFIGFILE"
+  # Wait for the pidfile to appear
+  for i in 1 2
+  do
+    [ -f "$pidfile" ] || sleep 1
+  done
+  [ -f "$pidfile" ] || (echo "Failed to start babeld"; exit 42)
+}
+
+stop() {
+  [ -f "$pidfile" ] && kill $(cat $pidfile)
+  # avoid race-condition on restart: wait for
+  # babeld to die for real.
+  [ -f "$pidfile" ] && sleep 1
+  [ -f "$pidfile" ] && sleep 1
+  [ -f "$pidfile" ] && sleep 1
+  [ -f "$pidfile" ] && exit 42
+}
+
+status() {
+  [ -f "$pidfile" ] && kill -USR1 $(cat $pidfile)
+}