Fix for compatibility with the locale module
Security fix. See SA-CONTRIB-2012-083 - Taxonomy List - Cross Site Scripting (XSS).
Expose meetupid and a meetup link via views.
Change admin UI to use group_url instead of group_id, as it's much more human findable.
Integration of meetup's AJAX buttons, which can be created either manually, or will automatically be created around the meetup links done with views.
Bug fixes
#1588128 - getCurrentStatus bug
Avoid PHP notices accessing non-existing key in array.