Change display of user name on annotations
Add management command for attributing old comments to Person accounts
Set user's first_comment_date when attributing their old annotations
Fix error when duplicate spam-flagged comments are posted
Add view caching to front page of Encyclopedia
Slightly fix setting of comment poster's first_comment_date
Link to profile page from users' comments
Tweak profile page display
Add tabindex so tabbing to ReCaptcha field works properly