Merge branch 'comments' of https://github.com/dannye/pokered
Fix CheckIfInOutsideMap comments.

Pointed out by 80C.
All music and sfx
Update submodule
Add song alternate start labels
Merge pull request #11 from dannye/music

Music
Improve comments.
Some music engine labels
More music engine labels
More music engine labels and comments
More bank 2 music engine and music/sfx format update
Fix blue and yellow music
Fix sfx_02_5e
Add unused sfx
Noise_endchannel:
Music Engine Bank 1f
Music Engine Bank 8
Add MapSongBanks:
typo
Merge branch 'music' of https://github.com/dannye/pokered