It's time to get awesome!
Centered new bar; fixed new post bugs.
Lighter new bar.
Added tag bleaching for XSS protection.
Tightened bleach list.
Applied bleach to profiles and comments.
Summernote buttons no longer submit post/comment.
Removed /p/new URL rules.
Added Bootstrap admin.
Switched to OneToOne for managing avatars.
Avatars can be changed again; avatar files are deleted with the objects.
Switched to URL attr for images instead of manual construction.