Hi, I work in Guadalinex, a distribution based on Ubuntu from Spain. We needed to translate to Spanish vym. We searched and only found one "half-translation" then we've complete this translation and I send you the result translated files.
I don't find another way to send the translation and if you've another good way to upload it, any CVS, please tell me and I'll upload it.
For make the translate, we based in the file vym_es.ts contains in last Ubuntu package for Lucid. Then I don't know if you can merge with upstream code.