Document Zorba website, ensure several people can modify

[Chris Hillery]

Right now http://www.zorba-xquery.com/ is pretty much a one-person game; as far as I know, only William can update it, add new features, or even modify content.

We need to open up the responsibility for this site. Even if William is the primary designer, it only makes sense to ensure that others can make modification, re-deploy when necessary, etc.