* Feature: Mailing List Manager
* Feature: Links Manager
* Feature: reCAPTCHA
* Feature: Form builder API
* Feature: Page caching
* Feature: CLI-based installer
* Feature: sanitize() function for sanitized HTML data
* Feature: Let controllers override layout
* Feature: Rudimentary URL rewrites
* Feature: Controller enhancements
* Feature: Performance optimizations
* Fix: Fix pagination bug
* Fix: Rewrite the PayPal IPN handler
* Maintenance: Clean up scripts folder
* Maintenance: Clean up docs folder
* Maintenance: Reorganize admin CSS