Merge branch 'dhcp' of github.com:amcewen/Arduino.

This includes DCHP support and new UDP API for the Ethernet library.

libraries/Ethernet/examples/WebServer/WebServer.pde

@@ -21,7 +21,7 @@
 // Enter a MAC address and IP address for your controller below.
 // The IP address will be dependent on your local network:
 byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
-byte ip[] = { 192,168,1, 177 };
+IPAddress ip(192,168,1, 177);
 
 // Initialize the Ethernet server library
 // with the IP address and port you want to use 
@@ -79,4 +79,4 @@ void loop()
     // close the connection:
     client.stop();
   }
-}
+}