V2.0.1

First bug fix release of cross-platform port.

Main highlights:
• Improved Linux support: install target, icons, desktop shortcut, alternative data paths.
• Improved game controller support.
• High precision sleep mode for ~0 frame time jitter.
• Integer image scaling mode.
• 3DPB <-> FT data switch option, for easier data-set changes when both are available.
• FT demo data support.
• Bug fixes.