working on ui
 On branch win7
	modified:   stepper_SCADA_win7/dialog.ui
implemented the uart testing on both sides.
 On branch win7
	modified:   mcu_main/mcu_main.ino
	modified:   stepper_SCADA_win7/dialog.cpp
	modified:   stepper_SCADA_win7/dialog.h
	modified:   stepper_SCADA_win7/dialog.ui