mame 0.149u1新模拟支持游戏

    outzone   -> outzoneh "Out Zone (harder)" (former parent)     outzonea  -> outzonea "Out Zone (old set)"     outzoned  -> outzoneb "Out Zone (older set)"     outzoneb  -> outzonec "Out Zone (oldest set)" * Fixed dip switches and inputs (after verification of the M68000 and     Z80 code) in hellfire and outzone clones * Made some more additions and fixed some errors in Stephh's notes * Replaced truxton Z80 ROM with correctly sized one * Replaced hellfire2a Z80 ROM with correct one from parent set * Tagged outzonec Z80 ROM as BAD_DUMP and the set itself as     GAME_IMPERFECT_SOUND after discovering that this clone's     M68000 and Z80 ROMs are almost certainly mismatched，     causing wrong sound effects * Corrected Z80 address map (RAM size is only 2KB) * Corrected manufacturer name for zerowing2