[Inkscape-user] Update for Gimp plug-in Export to SVG

Hi to all, I just update the plug-in http://registry.gimp.org/node/25049 from Erdem Guven.

New features in .md

The code is here because registry.gimp.org is locked: https://github.com/jabiertxof/gimp-export-to-svg

@Erdem I could transfer the git branch to another GitHUb account

All the best.