* added NpcHtmlMessage-background image to be used to render the text
and L2-HTML elements on
* added the source Photoshop file, which contains unflattened layers;
use this file to produce other window sizes (we will use this file later
to produce a large-sized window - the community board window)
* added readme.txt files for resource subfolders, which contain a short
description of the purpose of each folder