First commit with changes to make classicmap work with the 2024 Pokémon Brown Update.
There's been many changes, the main one hard-coded offset updating to correctly load map encounters, mapnames, pokémon names and other data.
Some extra map information is displayed.
Support for loading and previewing super gameboy map palettes pokebrown uses on the fly.
The selected tileblock id is displayed on the status bar.
To do (maybe)
- Export maps as .blk files
- Allow using .sym file as data source instead of hardcoded values
- Export tileset 2bpp/blk files.
