Cloning the current git repo for FDRPG graphics results in a folder containing
106300 files, 466 folders, and 2.0GB in size.

Do all these files need to be there?

A quick review of the folder structure revealed contents included sound
files(apart of FDRPG-src tree), folders marked "to be deleted" or "old_removed",
and sundry files that appear to be whims(freedroid-graphics/textures/for_video.png).

Maybe it's time we collectively "bit the bullet" and cleaned up the graphics
repository if for no other reason than to lessen the bandwidth needed to download.

Suggested that a shallow clone should be used.
Excluding the .git folder, FDRPG-graphics is 106277 files, 488 folders, 1.3G
size on disk.