reverted to pre-merge version
removed unused parameter
Merge branch 'master' of https://github.com/prime31/CharacterController2D

# By Mike (1) and astrobread (1)
* 'master' of https://github.com/prime31/CharacterController2D:
  formatting changed slope limit
  Slope ascension was causing character to hover slightly

Conflicts:
	Assets/CharacterController2D/Scripts/CharacterController2D.cs