Marin's Footprints v1.0

• Updated to v18.

Updated to v1.1:

• Events that go out of range will now still have their footprints fade out.
• When the player or its follower moves to a new map, their footprints on the old map will no longer disappear instantly.
• When the player transitions between maps on a bicycle, the game will no longer crash.
• Added a list that checks filename for footprint creation rather than event name.