Hello

While taking a stab at fixing the command line on Windows, I can also implement the XDG User Dirs specification, using relevant GLib functions. However, there is a slight problem with this: we currently look for user data (palettes, extensions, etc.) in the user's config directory, not in the data directory. The default user config directory on Unix is ~/.config, while the default user data directory is ~/.local/share.

Is it OK to look in .local/share? We can automatically create a README in the config directory on the first run that tells the user to move his datafiles to ~/.local/share/inkscape.

Regards, Krzysztof