add arp applet - thanks to
"Eric Spakman" <E.Spakman@inter.nl.net>
diff --git a/networking/Config.in b/networking/Config.in
index b2d973f..88ccb16 100644
--- a/networking/Config.in
+++ b/networking/Config.in
@@ -12,6 +12,12 @@
 	  Enable IPv6 support in busybox.
 	  This adds IPv6 support in the networking applets.
 
+config ARP
+	bool "arp"
+	default n
+	help
+	  Manipulate the system ARP cache
+
 config ARPING
 	bool "arping"
 	default n