Initial commit for UARTConnect module

* Keyboard interconnect using two uarts
* Supports daisy chain addressing using a master/slave direction communication scheme

- Still needs more testing
- Functions have been tested alone to be generally working

LoadFile/load.teensy

@@ -69,7 +69,7 @@ EXIT_STATUS=$?
 # Load Screen Session if specified
 if (( "$EXIT_STATUS" == "0" )) && [[ "$AUTO_SCREEN_SESSION" != "" ]]; then
 	if type screen &>/dev/null; then
-		sleep 0.1
+		sleep 2
 		screen $AUTO_SCREEN_SESSION
 	else
 		echo "screen is not installed"