I spent a day translating this plugin, so I thought that perhaps others wanted it as well. I translated it into Swedish, but open the language file (in the folder "languages") with the program PoEdit, and you can translate almost everything into your own language - just save it into a file named the same way but with your own language code at the end.
Some other tweaks have been done as well. No new features or bug fixes though.
Here it is: