Changes to the site over the past week:
- NEW: Sub groups can now have public archives.
- NEW: Group setting to allow non subscribers to post (the posts are moderated).
- NEW: Send a resubscribed notification to moderators if a subscriber 'resubscribes' within the 3 day period after using the 'leave' email link.
- CHANGE: Added linefeeds to the download member list page and removed unnecessary quotes.
- BUGFIX: Properly parsing/sanitizing messages with mismatched font tags.
- INTERNAL: Several changes to make the code more efficient and use less memory.
- TESTING: Changes to the HTML posting widget to make the formatting buttons readable by screen readers.