v2.0.0

• changed to package based modules/classes
• small stability fixes with reloader sorting
• changes in MathUtil
  • added smoothLerpDecay and smoothLerpPrecision (credit to Freya Holmer)
    • temporary until FunkinCrew/Funkin#3617 gets merged
  • removed remap (can use FlxMath.remapToRange and FlxMath.bound)