[graphics] update S(f)grayplot after c296e494 00/21700/2
-rw-r--r-- .gitignore
lrwxrwxrwx README.md -> scilab/README.md
drwxr-xr-x SEP
drwxr-xr-x git_hooks
drwxr-xr-x graphics
drwxr-xr-x scilab