The "Stairs as Smooth as Butter" Hot-fix

• Stair transitions are now smooth as butter!
• Ability to turn off two handed weapons and map grip button instead (a feature that literally no-one has asked for!!, cool huh!?)
• Ability to turn off "alt-key" dominant grip button and map that to a single button instead
• Weapon no longer jitters or moves independently of player, it should be fixed to controller location (this should fix hexen weapon in water issue), it makes the whole experience feel MUCH smoother and makes frame drops far less obvious
• Added comment to menu to tell people for to use < 10 angle for smooth turn
• Fix issue where orientation is wrong after using teleporter