Systems sorting in ES
Need to add "manufacturer" as [properties]
for each system, maybe reduce release.date to 4 digits (year only).
That way we can create a script/menu in ES to create a custom systemlist.xml sorted on these 4 properties:
- type (console/computer/port...)
- manufacturer (commodore/nintendo..)
- release.date
- name
and let the user choose priority of each