Cenozoic Survival rescript update #9 Environmental enhancements

credit to our amazing scripter TheIMevolved, as well as our map makers PaIaeo and Aegypius DIRE WOLF IS JUST A TEST ANIMAL EVERYTHING WILL BE RESCRIPTED EVENTUALLY CS control systems being completely remade to be a lot more fluent and more performance friendly! Current additions Better animation input, backwards movement, more fluent jumping, walk/trot/canter/gallop toggle, turning in place, sitting, laying, sleeping, better terrain navigation, crouching, trot crouching, swimming, splashing, wake effects