Switched mist_5200 to use sd card emulation. NB SD cart emulation does not work yet with this core, but problem identified and Till will be fixing. Thanks Till!
Add a newline, in case there is not a newline at the end of the file
Merged turbo freezer support from Hias. Working pretty well. PIA freezing not working yet though, so no joystick after freeze. Scoll lock to freeze.
Smaller firmware, thanks to Hias
Point cartridges at user dir, rather than os rom dir
Merged in first cut cartridge emulation support from Hias. Excellent:-)
Updated firmware
First cut 5200 support for MIST. Review if we can share with mist atari800 - with a generic.