[tex-hyphen] babel 3.9 beta

[Javier Bezos]

> I'll explain the changes.

And a couple of further changes I forgot:

- \bbl at languages stores a 'snapshot' of the preloaded languages,
   including name, number, patterns file and exceptions file.
   You can print its contents to the log by calling babel with the
   option showlanguages (is the current format too simple?).

- The list of preloaded languages when running TeX is replaced
   by a shorter «hyphenation patterns for NN languages loaded».

Javier