Adding Mixamo Animations, the Guide

I wrote a new section under Adding Animations in the Modding Wiki page: https://shadowrun-series.fandom.com/wiki/Modding_(very_advanced)#Importing_animations_from_Mixamo

I finally was able to fix an animation curve assigned to wrong parent object problem that was really annoying me. This allows for a lot of new and fun stuff perfectly integrated to the game.