new file:   .gitmodules
	new file:   lib/Chibios
	new file:   lib/uGFX

added Chibios and uGFX as submodules to keep trak of actual changes

	modified:   uGFX/drivers/gdisp/T6963C/gdisp_lld.c
	modified:   uGFX/drivers/gdisp/T6963C/gdisp_lld_config.h

added a framebuffer to gdisp lld