Changes
/* Tests done */
Crazycars2.dsk first car image use 32Ko of VRAM, it is now supported on "candidate 001" version of FPGAmstrad. OK in NEXYS4, KO in MiST (MiST version has 16Ko VRAM only (16Ko mirror (only C000-FFFF is scanned) and 16Ko+8Ko+4Ko displayed)
Ghouls'n'Ghost.dsl dsk / Ecole.dsk does need RAM write when writing in ROM (RAM is beside ROM, hard to emulate with asynchronous RAM, MiST does use a hacked synchronous RAM done for that)
