new module: buddylistinvite. This is an implementation of hook_invite. When enabled, this module will make inviter and invitee buddies of each other when the invitee accepts the invitation.

I don't like the term "buddy". I think of this as a contacts module. So now all the "buddy" variations are their own translations and you can translate just those terms to change buddy to contact, or friend, or ferret etc.

remove  MyISAM from the SQL... defer to the db's own settings.

Removed stuff that doesn't work in 4.7 yet: contrib/buddylist_access

- database schema changed: normalized representation of buddies and buddy groups.
- new interface for managing buddy groups
- new display of buddy groups
- new display of buddies' recent posts (depends on tracker module)

TODO: hook_install, buddylist.install, PGSQL

Added theme function for username from http://drupal.org/node/39203

fix access when no groups are chosen. also add a UI for enabling/disabling the access control in this module. this is a required step. see the admin/settings/buddylist_access page

major update. added buddy groups. will also contribute an node access control module which uses these groups ... fixed many many bugs/ugliness, and probably introduced a few. if you are happily using buddylist now, you might wait a while until these changes get exercised by some sites ... database update required. i added a column and changed the indices. see the buddylist.mysql file

* use calls to theme_user_list()

* theme('placeholder') usage

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