Software Upgrade

[Erik]

I've just upgraded the board software to the latest version.

New features in this version include:

* Inline spam management & prevention
* Thread tagging
* Search cloud / tag cloud
* Thread prefixes
* Reciprocal friendships between users
* Public visitor messaging on profile pages with 'conversation' feature
* User picture galleries with user comment facility
* User-created social groups with invite only and moderated membership options
* Extended member profile pages
* Customizable member profile pages with admin-controlled styling abilities
* Inline editing of custom user profile fields
* Lightbox viewer for attached images
* Viewable and comparable history maintained for post edits
* Extended re-authentication for inline moderation actions
* Notices system for navigation bar
* New human-verification tools including reCAPTCHA, and question/answer
* User change history
* Social bookmarking integration

Not all of these will be implemented here, but most will.

Please let me know if you see any issues, have any concerns, etc.

Thank you!