[doc] restore (and update) en_US plot.xml after f88f57f 20/21720/2
-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