create tag 'DRUPAL-4-7-2'.

Sprout from DRUPAL-4-7 2006-06-01 22:08:06 UTC Gerhard Killesreiter <killes_www_drop_org@227.no-reply.drupal.org> 'n-1'
Cherrypick from DRUPAL-4-7 2006-06-02 00:06:37 UTC Gerhard Killesreiter <killes_www_drop_org@227.no-reply.drupal.org> 'updating changelog':
    CHANGELOG.txt

#62366 by malex, Steven, and fgm: XHTML error, duplicate ids on hidden form id element., backport form HEAD

Backport from head.

#49855, Impossible to export locale if unsupported characters in site's name, patch by Egon Bianchet

#46290 by Neil, Egon, et al: when deleting a book page under 'orphan pages' we are returned to the homepage, backport from HEAD

Partial backport from HEAD, containing only the form fixes. Need to figure out update version management before committing pgSQL fix

(the system.module part already crept in during a previous commit)

#53021, Node types at node/add page not ordered alphabetically on non-english sites, patch by Egon Bianchet / chx