Did a ton of work to make forum better.
 * Added a forum pagetype, to allow editing in the backend.
 * Added a #latest id to every page of a topic.
 * Added CTRL+Enter submitting to the reply field.
 * Implemented local storage management for the reply field.
 * Improved default styling for topics.
 * Modified models to automatically perform cascading deletes.
 * Added pagination to the bottom of a topic (page) as well.