Afterburner 2 (Gantry) Copyright (and any other change)

When you need to change anything in the template, when using Gantry framework...It is very important to remember one thing:

ALWAYS DO THE CHANGES BY THE INTEGRATED EDITOR
administrator/index.php?option=com_templates&view=template&id=YOUR_TEMPLATE_ID

I am not sure why...it is something regarding chaching and so on, but editors like Notepad++ just didnot work for me.

Even when I do a change, it does not appear.