Fix menu control with stick on 5200. Add escape support by pressing both stick triggers. Make accidental reboot harder on 5200. Now reboot is on right stick + trigger on both platforms. Still on trig2 for a800 which only has one fire button.
Do not clear 2nd pokey - we only have one so this wipes that out...
Started merging in 5200 firmware changes. A800 firmware tested working. 5200 firmware not working, but likely a small fix...
Fork of firmware for 5200 - will be merged back in soon...