hypseus-singe v2.10.2

This release changelog:

• Arduino based USB hardware LED scoreboard/annunciator for lair, ace and tq
• See dedicated repo - Uses common (modern) 7-segment LED modules.
• Aspect ratio header is now observed from MPEG M2V files^*
• Integrated Bezel support, using png, in new bezels sub-folder^**
• ManyMouse now supports differentiated mice input. Two player Gun Games...
• Software Scoreboard (now scorepanel) altered for better bezel integration
• Fixed the ability to take screenshots in fullscreen render (with bezels).
• Added extended Singe API calls (getRatio).
• MacOS startup error reporting improved
• -8bit_overlay placement addressed
• Allow - and _ in -keymapfile filenames

Evolved arguments:

• -software_scoreboard renamed to -scorepanel

New arguments added:

• -usbscoreboard <args> - Enable USB serial support for Arduino scoreboard
• -bezel <file.png> - Specify a .png file to use as bezel
• -ignore_aspect_ratio - Ignore MPEG aspect ratio header (restore previous behaviour)^*
• -scorepanel_position <x> <y> - Position Software Scoreboard

^{** See #bezels channel in Discord}