OK Max, I had a quick look last night. It's a really neat tool ! Just a couple of points:
1. I got an error when I ran "tg-admin i18n scan" because the "locales" directory was not created. This should be created automatically if it does not exist. 2. The error I pointed out above occurred because the .po file was not saved using UTF-8 encoding. The codecs module should be used here to enforce this.

