[wp-polyglots] Publish date of locale release problem

[Nikolay Bachiyski]

2008/4/2, Kimmo Suominen <kimmo at global-wire.fi>:
> Since the contents of the release file have changed, it should
>  reflect the date of the most recent build.
>
>  If you see a translation fix in svn and want to make sure you
>  download a build with that fix included, you cannot be sure
>  if the old date is still shown on the page.

I agree with Kimmo -- we should use the package last modified date.

Happy translating,
Nikolay.