LCD mounting holes increased up to 3 mm (#8)

Signed-off-by: Artem Godin <artem.godin@gmail.com>
Added Hirose DM3D microSD socket to component library

Signed-off-by: Artem Godin <artem.godin@gmail.com>
Added 16x2 LCD display with RGB backlight to component library
Added microSD socket and support for RGB backlight (#10) (#11)

Signed-off-by: Artem Godin <artem.godin@gmail.com>