Driver Fontend.
Add adjust fontend.
Tidy frontend drive program.
Add voltage gear.
Change lcd draw line function.
Up and down voltage gear
Delete Hardware folder.
Add some operate.
Add timebase.
Change the DMA interrupt function and the trigger interrupt to register
operation.
Merge branch 'FontEnd'

Conflicts:
	Src/Driver/Lcd.h
	Src/Driver/stm32f10x_it.c
	Src/Gui/DrawGrid.c
	Src/Gui/DrawWave.c
	Src/Gui/Gui.c
	Src/User/User.c
	Src/User/User.h
	Src/User/main.c