Added support for the ST7789 display module to Breadboard games

Breadboard games has been based on parallel interface displays so far. These displays have also had resistive touch screen interfaces. I have a number of ST7789 displays left over from Dublin Maker so, once again on a cross country train journey I had my breadboard, logic analyzer and laptop out on the table (making the other passengers a little nervous I suspect :). The result: an ST7789 port of Breadboard games. These displays don’t have touch input so the sprite designed doesn’t work however it does take about 2 euro off the price bringing it down below €5 per kit.
Code is available over here