482346 Improve a custom commenting system

Hi, Visit this page : [login to view URL] Scroll down and look at the comment section. We need to add a "Reply to this comment" button under each comment so that when you click on it, you can comment and your comment will go right under the comment you reply to. An example of the design when replying: [login to view URL] Let's get this work done quickly. PS : Everything must be done with SSH / WinSCP etc., there is no cPanel/phpMyAdmin. This is a Centos Linux server and this is a custom website. Thanks !