Changes
/* On MiST-board CoreAmstrad version */
*'''S&Koh.dsk''': LOGON SYSTEM, black screen in r005.8.4... damn
*'''saboteur2.dsk''': run fine since r005.5 (nice music and then freeze problem), it was about Yamaha clock generator (generated by Gatearray, versus WAIT_n added in short Z80 instruction to let them during all 4 clocks (Z80 in Amstrad does use 4T or 8T instructions (WAIT_n does insert missing T)). Does freeze at welcome since r005.8.7.
*'''tetris95.dsk''' : bad in r005.8.9.2 (4 beep while breaking 3 lines (instead of 3 beep while breaking 3 lines), I think it was correct in r005.8.7 (to recheck)4.
'''Arkanoid.dsk''' stars use rupture address (changing address several time during display of one image), it is now supported on "candidate 001" version of FPGAmstrad
