[development] built in db error messages provide too much information(?)

Hey, Drupal 6 has nice themable error pages now (even if the DB is down), so advanced sites can theme out sensitive details about the database. But Drupal by default still displays advice to the site admin and possibly sensitive database details (the db error message), when it cannot connect to the database. On the plus side, this is good debug information and help tip for the admin, but frankly anyone could be the visitor at the time, and we always think it is the administrator. So here is a patch which awaits some feedback, which would provide a more user friendly error message, but obviously much less debug information and help tips for admins. http://drupal.org/node/178523 Please comment there if you care. Gabor