This makes it easier to remove options from the start menu at will.
Looking for a STARTMENU label and removing it from enum StartMenuOption and the SetUpStartMenu functions isn't good enough by itself.
These are already present in include/constants/battle_script_commands.h
I tend to screw things up a lot, so if anyone sees anything wrong here please let me know.
Same reasoning I had when I proposed this change to Pokeruby's gitignore.
This format represents VisualBoyAdvance's save files. Since they're currently not being filtered out by .gitignore, these kind of files could be sent to a GitHub Repository via git push accidentally.