Changes
/* On MiST-board CoreAmstrad version */
*'''arkanoid2.dsk''': don't run in r005.8.13, but fine in r005.8.13e (experimental fork), ok in r005.8.14 (using default OSD value : MEM_WR=quick)
*'''trailblazer.dsk''': no more "raster" problem since r005.5, it's now perfect ! Palette heuristic offset (done for unlocking Batman Forever Demo) has a small effect in left (squares are not separated by a black line in first column) - same small defect in TV mode using r005.8.14.2... Thinking about a HSYNC offset of 2 (instead of 1 currently) then also delaying DATA+HDISP of 1 (char)
*'''imperial_mahjong.dsk''': modern EXA/EXA2 resolution not passing my color pallet heuristic :p- does pass on Sorgelig fork.
*'''rtypeee.dsk''': at begin of presentation, a draw of "jack plug" is done in a strange video mode, more than 200 pixels of height !, see [http://cpc.sylvestre.org/musee/musee_flipping_lace.html flipping lace]
*'''S&Koh.dsk''': LOGON SYSTEM, black screen in r005.8.4... damn
