Trimming the CVS "gdb" module

[Andrew Cagney]

Eli Zaretskii wrote:

> Like I said, I'm not opposed to what you did if we intend to add it
> back at some future date, when GDB will support gettext and message
> catalogs.  What worries me is that it sounds like we intend to remove
> the i18n stuff for good.

Um, GDB supports gettext and message catalogs today.  What we're lacking is:
- markups (only one file's been done)
- translations (kind of predicated on the first option)
- fixes to i18n unfriendly code (using the translations should flush 
these out)
Even on _current_ non-GNU systems that don't bundle intl/ it's 
supported, the user just needs to install intl/ first.  Alternativily, 
someone, could step forward and upgrade/maintain src/intl/.

Andrew