MAD64 release 2022.08

Started work on a built in emulator.
Currently emulates 6052 code, basic vic text mode and sprites.
TODO: interrupts, cia, sid, bitmaps, screens shifting, memory banking support yet, etc.

MAD release 2022.07

Added search and replace.
Various optimisations and cleanups.
Made backing-lines a settings option since some will find it cleaner and faster without them.
Made the log filters into toggles instead of folders
Made compiler run on a thread.

MAD first public release 2022.05

This is the first release to the public.
The editor and inbuilt assembler are basically complete.
Next step will be to start working on the built in debugger/c64 emulator.