add missing givepin file

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@1574 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/bluez-utils/files/givepin

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+# Write bluetooth PIN number here:
+pin=
+
+if [ -z "$pin" ]; then
+	msg="Set bluetooth PIN in file $0"
+	logger -p user.err "$msg"
+	for i in /dev/pts/* ; do
+		[ -w $i ] && echo "$msg" > $i
+	done
+else
+	echo "PIN:$pin"
+fi