Disable clear screen in getty

Disabled until we decide on config to disable/enable.  It is quite
annoying to not be able to see the boot messages with it on ...

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

getty.c

@@ -75,8 +75,8 @@ static void stty(int fd, speed_t speed)
 
 	tcflush(fd, TCIOFLUSH);
 
-	/* Clear screen -- XXX: add option to disable */
+	/* Clear screen -- disabled until we decide on config to disable/enable */
-	print("\033[r\033[H\033[J");
+	//print("\033[r\033[H\033[J");
 }