create branch 'DRUPAL-4-7'.

Sprout from master 2005-11-19 00:53:09 UTC Neil Drumm <drumm@3064.no-reply.drupal.org> 'Update to HEAD/4.7'
Cherrypick from master 2006-07-23 05:37:33 UTC Aaron Welch <crunchywelch@5212.no-reply.drupal.org> '.install file initial commit':
    rsvp.install
Delete:
    rsvp.mysql

http://drupal.org/node/38140

port to 4.6, complete reworking of UI to include tabs, better confirmation screens for creating and editing, better hook_help implementation, update hook_link to work with new 4.6 event module,  remove db tables rsvp_event and rsvp_user_prefs,  rename db table rsvp_to_user to rsvp_invite, removed user preferences in favor of good defaults, user permissions audit, better email address input validation, invitation url by hash value access is always allowed, all html broken out into rsvp.theme file and theme functions, pruned rsvp.css

- Renamed check_query() to db_escape_string().  Commit announced on the mailing list.

http://drupal.org/node/11517. I have done this using some command line magic:

find . -name README -exec cp '{}' '{}.txt' \; -exec cvs remove -f '{}' \; -exec cvs add '{}.txt' \;

I will update all occurences of 'README' to 'README.txt' in the conrtib CVS,
soon. I'll also rename LICENSE, CHANGELOG etc. files as soon as I get around
to it.

by the coding standards, see CODING_STANDARDS.html). I also unified the
format and the location of the $Id$ tag. It starts with "//" and is placed
on the second line in all *.module files, now.