Gamepad w/ Analog Joystick Fix + Mouse on Trackpad (for Menus)

Modified joystick deadzone settings to fix issues with native joystick support (allowing native analog movement and camera controls like on PS2/Xbox). Right trackpad set to mouse and mouse left-click for navigating menus. Controls must be manually set via the in-game gamepad controls menu (e.g., to match PS2/Xbox).