can-utils: switch homepage now that berlios is gone

Unfortunately the gitorious page/wiki says nothing useful so use the
elinux.org page for now.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/can-utils/Config.in

@@ -6,4 +6,4 @@ config BR2_PACKAGE_CAN_UTILS
 	  networking stack.
 	  This package provides various tools for this stack.
 
-	  http://developer.berlios.de/projects/socketcan/
+	  http://elinux.org/Can-utils