SDIF-Edit 1.4 command-line for Windows

v1.4

Update README.md

SDIF-Edit 1.5 command-line for macOS

This is a simple command-line binary for SDIF-Edit on macOS
=> Unzip and run SDIF-Edit from a Terminal:

cd [PATH_TO_SDIF-Edit]
./SDIF-Edit [path-to-SDIF-file/file.sdif]