MultiFunPlayer 1.3.0

• Add script heatmap
• Add serial port refresh button
• Add video position visualization
• Add sync progress visualization
• Add app icon
• Enable dragging anywhere on window
• Improve sync algorithm
• Improve some error messages
• Fix not correctly disposing when mpv player window is closed
• Fix DeoVR exception when bad json is received

MultiFunPlayer v1.2.0

• Add L3 axis
• Add global scripts offset
• Add context menu to axis buttons with open/clear/reload options
• Fix DeoVR throwing exceptions