[PATCH]: Updates to Ada sources, part 1 (longish)

[Michael Elizabeth Chastain]

Speaking as a consumer of ChangeLogs, I would favor just importing
ChangeLog.GNAT into the FSF repository, with a note at the top of
it saying "these are changes from $date to $date done by ACT and
merged on 2004-06-02."  And add a pointer to the libre.act-europe.fr
anonymous cvs repository so that if someone ever needs to do serious
history diving, like bug-search regression, they can do it.  And include
a person's name and e-mail address to help somebody in 2005 or 2006 who
needs to figure out what happened.

I don't see any need to merge ChangeLog.GNAT into the existing
ChangeLog files.  I'd rather have a separate ChangeLog.GNAT file to
reflect the separate line of development.

Just my two cents.  Whatever Eli decides is fine with me.

Michael C