v5.1.2

• add fuzzy_mods utils method, which allows you to pass a required mod and a list of optional mods, and a list of each possible mod combination is returned
• require snaps to also be in the hitwindow of a hitobj to be counted when using only_on_hitobjs=True
  • Previously, snaps could be counted when they were "on" the closest hitobj, even though that hitobj might be many seconds in the past or future
• move to osrparse for osr parsing instead of circleparse