Minor Fixes

[h3]Changes[/h3]

• Disabled joystick input by default, and added an option to enable it. This is to fix an issue where some players were experiencing uncontrolled camera movement.
  
• Changed the initial scroll pickup for witch doctor from Putrid Shadows to Fear. The former can be purchased from the Edge Town wizard.
  
• Fixed issue with a statue near the Holy Rock Cave having an animation.
  
• Fixed some visual issues in the Red Ember Cave.
  
• Fixed an issue with a fallen tree standing upright in the middle of the forest.
  
• Fixed error by nameplates and other camera-locked UIs in certain situations where they try to initialize when the game is switching cameras.
  
• Fixed error that would occur when you clicked to select an infinite ammo type from the radial menu.
  
• Fixed error that would occur when pressing ability hotkeys while in the main menu.
  
• Fixed error that would happen when you tried to drag an ammo item into the equipped ammo slot when you didn't have a weapon out.