GUI Update

I'm still not sure whether or not I'm allowed to upload HTML files to
the Garry's Mod workshop. As a precaution, I decided to host the files
on the tegature website. I'm thinking that the best option is to provide
a repo to the website which you'll be able to download for offline use.
This may or may not lead to the implementation of customizable GUI skins
since the default GUI will be hosted through our servers, which skins
sound pretty cool. I want this addon to continue working even when our
servers die. If this occurs too much or becomes a problem... I will
likely rent a dedicated server.