Scoreboard: Completely revamp the API

Adds mutability to Scoreboard.Score among these other changes: (added unless otherwise stated)

Team:
	- getColor
	- setColor
Scoreboard:
	- addLine
	- createTeam
	- removeIndex
	- removeScores
Scoreboard.Score:
	- getNumberFormat
	- getTeam
	- remove
	- setName
	- setNumberFormat
	- setPoints
	- setTeam

Build: Update Rhino

Fix preferring a vararg method over a zero-parameter method if there are
no arguments

Scoreboard: Add missing @jvmoverloads

Renderer: Remove need to call rotateToCamera and translateToPlayer

Also adds lineWidth function

Console: Fix keybind getting reset each game load

Update Minecraft wiki links to new domain

Docs: Add CPS feature

Mappings: Move to utils package

The launch package is ignored by the kotlin verification plugin, and
this is the easiest solution.

Update API file

Build: Fix jars not always being copied