I've started working on internationalization for Smolt. It's not ready to commit to the main smolt repository, as it's not complete and I'm sure I've committed some boneheaded mistakes because I've never done any internationalizing of code before. I've set up a separate Mercurial repository here. You can access it through the web here:
http://hg.ocjtech.us/smolt-i18n
or check out a copy of the code:
hg clone http://hg.ocjtech.us/smolt-i18n
Jeff