website_design.md:create doc, add link [skip ci]

* wrote an initial doc with info on how to make changes to the web sites

CONTRIBUTING.md

@@ -7,6 +7,10 @@ Anyone is welcome to join our [Discord server](https://discord.gg/WaAaXS7) or [I
 
 The Discord rooms are for players, developers, and curiosity/adventure-seekers.
 
+## Website Design
+
+Documentation for designing the websites is in [WEBSITE_DESIGN.md](https://github.com/ZetaGlest/zetaglest-source/WEBSITE_DESIGN.md).
+
 ## Mods, tech trees, scenarios, tilesets, maps
 
 Guidelines for submitting or letting us know about content you've

WEBSITE_DESIGN.md

@@ -0,0 +1,35 @@
+# WEBSITE DESIGN
+
+There are two websites for ZetaGlest
+
+## Unit Documentation
+
+### https://zetaglest.github.io/
+
+The repo is at https://github.com/ZetaGlest/zetaglest.github.io
+
+Files are published to the web site automatically when the repo is updated.
+
+The style sheet is in [media](https://github.com/ZetaGlest/zetaglest.github.io/tree/master/convert_faction_xml2html/media)
+
+And it's copied to the root folder of the website when the
+[perl script](https://github.com/ZetaGlest/zetaglest.github.io/blob/master/convert_faction_xml2html/convert_faction_xml2html.pl)
+is run. The script generates the html (which is how you'd preview your
+changes).
+
+Part of the template for the site is in the perl script, and another part is in
+[an ini file](https://github.com/ZetaGlest/zetaglest.github.io/blob/master/convert_faction_xml2html/zetapack.ini).
+
+## Server list and player stats
+
+### https://zetaglest.dreamhosters.com/
+
+The repo is at
+
+https://github.com/ZetaGlest/zetaglest-masterserver
+
+Most of the website can be changed by editing a
+[PHP script](https://github.com/ZetaGlest/zetaglest-masterserver/blob/develop/showServers.php).
+
+I don't know of a good solution for testing changes but I'll try to
+update the documentation.