Get out of heat map if no tags exist.  fixes #63
Add post cacheing to get_thread and get_post.  fixes #66
fixes #67
Erroneous edit post links.  Fixes #70
More tag support: rename, destroy, remove.  Fixes #71.
Add bb_topic.topic_start_time column and associated functions.  Run upgrade-schema.php (will get errors - nothing seems to break).  Uncomment first section of upgrade.php to populate column.  Fixes #62.
Users should not be able to remove any tag.  Tags should be able to be rerawnamed even if nicename stays the same.  Fixes $72.
What the?  Bad local patching yielded oddities.
Trying PHP_SELF.  Fixes #57
Ability to Merge Tags.  Clean up tag removal and destruction.  Fixes #73.
Get rid of some silly error reporting.  Tweak tags.php to prevent errors in the case of a tag with no posts.
Oops.  Some more silly stuff.
Fix topic feed urls.  Fixes #74
Use get_tag_link for tag renaming and merging.  Thanks tompruess.  Fixes #75.
Populate topic_start_time column during bb_new_topic().  Fixes #76.
Fix ugly topic rss links.  Grumble.
is_bb_search() and is_bb_profile().  Fixes #15.
Alterations to topic_pages() and forum_pages().  Fixes #35.  Please check logic; I've removed some if statements I felt were unnecessary.
Add balanceTags (imported from WP).  Filter AFTER post has been encode_bad()'d.  Fixes #19.
bbPress != WordPress.  Fixes #6.  Thanks isharra.