ADD: a CmdEM410xWatchnSpoof in cmdlfem4x.c , looks for a tag, then replays it.

minor code clean up.

client/cmdhfmf.c

@@ -278,14 +278,7 @@ int CmdHF14AMfDump(const char *Cmd)
 	
 	UsbCommand resp;
 
-	int size = GetCardSize();		
 	char cmdp = param_getchar(Cmd, 0);
-
-	if  ( size > -1) 
-		cmdp = (char)(48+size);
-
-	PrintAndLog("Got %d",cmdp);
-		
 	switch (cmdp) {
 		case '0' : numSectors = 5; break;
 		case '1' :