[PROPOSAL] creation of output (sub)folders organized by filters

[cinnamonmatexfce]

Normally there's only one (or two) output: Roms Dest. (and Disks Dest.).

Would be nice if Roms Dest. could also be organized with filtered subfolders.
Examples:

• Street Fighter II: The World Warrior (World 910522)

  • output/capcom/sf2.zip (or output/capcom/1991/sf2.zip, or output/game/capcom/1991/sf2.zip)

• Dreamcast (Japan, NTSC)

  • output/system/dcjp.zip (or output/sega/1998/dcjp.zip, or output/system/sega/1998/dcjp.zip)

• Saturn (PAL)

  • output/system/sega/saturn/saturneu.zip (or output/saturn/saturneu.zip)

• BIOS

  • output/bios/dcjp.zip (or output/bios/sega/1998/dcjp.zip)
    • according to:
      <biosset name="101d" description="v1.01d (World)"/>
<biosset name="1022" description="v1.022 (World)"/>
<biosset name="101c" description="v1.01c (World)"/>
<biosset name="101dch" description="v1.01d (Chinese hack)"/>
<biosset name="1004" description="v1.004 (Japan)"/>
  • output/bios/kviper.zip (or output/bios/konami/1999/kviper.zip)
    • according to:
      <machine name="kviper" sourcefile="konami/viper.cpp" isbios="yes">
<biosset name="bios0" description="GM941B01 (01/15/01)"/>
<biosset name="bios1" description="GM941A01 (03/10/00)"/>

And so on...