I want to share my translations. Where to go?

Recently I have translated the following 3 modules into dutch for my own gallery:

- contactowner
- favourites
- dynamicalbums

For the translation I used poedit and I have tested them on my own website.

Of course I am willing to share these files with the community, but I really don't know where to upload them to share.

Could you guide me to the right place?