[aur-general] Merge request: xnview into xnviewmp

Please merge xnview https://aur.archlinux.org/packages/xnview/ It is an old version (1.70). Has now come to version 2.0 and now is no longer developed for Linux but for Windows only. into xnviewmp which is the new program (the same but upgraded) that is developed for Linux yet. https://aur.archlinux.org/packages/xnviewmp/ Diego