0.02: Add "ram" keyword to allow 2v06 Espruino builds to cache function that needs to be fast
0.03: Bangle 2 support
0.04: Increase size of ship, asteroids and fonts for better readability
0.05: improve collision detect for larger ship v astroid
0.06: added, 7 point asteroid ploygon, made ship solid, rather than outline
