[Fractint] Update 2019-08-25 to SDL version

Folks, Added fast parser FPU assembly code. Look in the directory: https://www.fractint.org/ftp/experimental/ For: Windows version (32-bit) is: SDL2-fractint-20.05alpha-2019-08-25.zip Pre-compiled 64-bit Linux version is: SDL2-Xfractint-20.05alpha-2019-08-25.tar.xz Jonathan