Foren / Cotonti / Localization / Naming Language Packs

This is obviously optional, but we have to make it uniform somehow. So here's a suggestion:
The Pack name has to include the following data:
- Language
- Cotonti version
- Langpack revision date (YYMMDD, optional)
Some examples:
langpack_de_cot002.zip
langpack_de_cot003_rev090318.zip

Suggestions?