Changed password validation rule during log in.
Added createFirstLink() and createLastLink() methods in lib/pagination.php.
Changed thread list from bulleted to table in views/thread/index.php.
Modified MVC to insert the value of the user in SESSION when making threads and comments.
Removed username validation in views/thread/view.php and views/thread/write.php.
Added user registration form and error messages in views/user/register.php.
Completed the register() method in user_controller.php.
Added register() method and user registration validation rules in models/user.php.
Added views/user/register_ok.php.
Fixed error when showing message for email availability error in views/user/register.php.
Added checkAvailability() method in models/user.php.
Added letters_only(), email_valid(), is_not_available(), and match_password() functions in html helper.
Changed comments list from bulleted to table adn added pagination buttons in views/thread/view.php.
Completed the pagination of the comments per thread.
Added switch case for paginting different modules.
Added views/user/profile.php.
Added profile update module.