Tidy up code by removing now unused rx buffer and other dead code/comments.

git-svn-id: svn+ssh://oldsvn/home/mlalondesvn/svn/cral@78 3ee9b42a-b53c-0410-a25e-f0b6218d5d5b

branches/follower/wiz810mj/src/demo/WizDemo3/WizDemo3.pde

@@ -233,11 +233,8 @@ void loop() {
   Serial.println(ip[3], DEC);
 
   
-  // TODO: Avoid buffer overflows in both cases...
+  // TODO: Avoid buffer overflows...
-#define MAX_RX_BUFFER_SIZE 5
 #define MAX_TX_BUFFER_SIZE 200
-  uint8_t bytesReceived[MAX_RX_BUFFER_SIZE]; // NOTE: Actual buffer should be larger.
-
   uint8_t bytesToSend[MAX_TX_BUFFER_SIZE];
 
   //sendBanner(bytesReceived);
@@ -264,7 +261,6 @@ void loop() {
   while (getSn_SR(testSocket) == SOCK_ESTABLISHED) {
    while (getSn_RX_RSR(testSocket) > 0) {
      theByte = readByte();
-     //Serial.print(bytesReceived[0], BYTE);
      Serial.print(theByte, BYTE);
      if ((state == STATE_G) && (theByte == 'G')) {
        state = STATE_E;