I've talked to Jacek via Skype, unfortunately getlocalization doesn't provide downloads
unless you're a project admin (which I previously missed).
There's no user management in the free version of getlocalization,
so unfortunately I can't give this permission to you guys.
I'm working on a script to download the files and automatically commit
them to a git branch of the relevant modules, most likely hourly.
This way you can view the diffs of changes straight on github,
and download individual files from there.
From that point, we can periodically merge in changes to master as well.
Thanks so much for helping out, it's really appreciated!
And Jacek, good luck with soccer! I hope Germany survives the first round... :)
Ingo