allow 30 xdr mappings, scroll correctly

tools/genXdrCfg.sh

@@ -0,0 +1,15 @@
+#! /bin/sh
+i=0
+[ "$2" != "" ] && i=$2
+if [ "$1" = "" ] ; then
+  echo "usage: $0 num [start]"
+  exit 1
+fi
+num=$1
+
+while [ $num -gt 0 ]
+do
+echo '{"name": "XDR'$i'","label": "XDR'$i'","type": "xdr","default": "", "check": "checkXDR","category":"xdr'$i'"},'
+num=`expr $num - 1`
+i=`expr $i + 1`
+done