PS4 Layout - All inputs bound & named with cursor function

Enables PS4 controller to work more seamlessly with game and in menus, all inputs are named for what they do in game to avoid confusion and some normal bindings like triggers have been swapped to make more sense. Controller will now work in menus and allow "clicking" with RT so no need to get the mouse involved, should be fully functional. Shift is also toggled, so no more pressing the stick down for five minutes straight.