v0.19.3

Changes from v0.19.2

• implemented CommaVid cartridge mapper

• no fingerprinting so -mapping CV command line required
• or, change the file extension of the ROM file to .cv

• RIOT timer

• PA7 bit reset immediately on TIMINT access
• previously the reset was delayed to when the timer expired

• Debug Screen

• element reflector works in HBLANK when debug colours are enabled

• RAM window

• RTS prediction no longer affects debugging information for the memory subsystem.
• in particular this fixes the information presented in the 6507 Pinout window

• GUI

• window is raised and selected on mode switch