Enable sketches to be uploaded without the Arduino being power-cycled--by waiting for a connection again once a sketch has been uploaded.

git-svn-id: svn+ssh://oldsvn/home/mlalondesvn/svn/cral@135 3ee9b42a-b53c-0410-a25e-f0b6218d5d5b

branches/follower/wiz810mj/src/demo/WizDemo6/WizDemo6.pde

@@ -728,6 +728,7 @@ void setup () {
 /**/
   ///Serial.println("Test sockets...");
 
+  while (1) {
   NetworkConnection conn = Network.listen(7);
 
   ///Serial.println("Waiting for connection...");
@@ -753,6 +754,7 @@ void setup () {
   ///Serial.println("");
 
   conn.close();
+  }
   
 #if 0
 #if 1