Adding analog deadzone and aim acceleration to console.

[Xanorin]

I've been playing this game for I don't even know how long now. It's been my go-to game when I don't know what to play, and all that. I noticed a while back that the controller seemed really clunky. Making aiming at a zombie, or animal really difficult. I finally realized that the cause of this is the analog deadline isn't able to be changed. I also noticed that you can't slowly change the direction you're facing. Making small adjustments impossible. If these issues were fixed, I'm sure the games popularity would increase pretty quickly. Any time I recommend the game to a friend, the controls are usually the main issue they have. Additionally I saw someone suggest adding the ability to use the d-pad for inventory selection too. The quick select for items could remain, but activate after an item is selected with the A button.