Created by: baxysquare
The following changes are for the Automatic, Systematic, Retroactive and Neoactive themes:
- Added Cannonball, Flashback and other icons for the Libretro database per #209.
- Removed RPG Maker 2000 and 2003 in favor of a new "RPG Maker" icon design per #304.
- Added battery percentage icons for remaining themes that were not covered by #306.
- Other updates to complete the to-do list at #303.