stable release v5.00 for pin2dmd, pin2dmd XL and pin2dmd HD

• add support for Raspberry Pi based Multimedia Interface (MMI) with highspeed access to display and input data
• overall speedup with better Performance for existing colorization
• add support for DotMation machines on PIN2DMD XL
• add support for Capcom 256x64 ond PIN2DMD HD
• add support for SysXDMD module allowing colorization of alphanumeric machines
• add support for Sleic IOMoon (enhancer set to off)
• 64 colors coloring support for all coloring modes and all device types
• fix various minor issues (see commits)

stable release v3.20 for pin2dmd and pin2dmd XL

• migration release to version 4.x
• fix masked replace mode for some devicemodes
• refresh flash pal storage on firmware update

stable release v2.68 for pin2dmd and pin2dmd XL

• migration release to version 3.x
• improve sync for 128x16