git proj add pFilePath
Copy pFilePath to [top_git_dir]/raw dir. The path will be
duplicated (with "ln") in [top_git_dir]/raw dir and the file will
remove and a symlink will be made to [top_git_dir]/raw dir
location. Files can also be manually put in the "raw" symlink
directory, then used from there directly or with symlinks to that
directory. Do not link to, or reference files with the actual raw
directory location, because the raw symlink could be changed to a
new location.
Note: the files do not need to be binary.