Changes

XQuery, WebDAV, and other features of BaseX.

First of all, please launch a '''HTTP Server''' instance of BaseX: please run the <code>basexhttp</code> script, or double click on the '''BaseX Server (Start)''' start icon in Windows. [[Startup#BaseX HTTP Server|Follow this link]] for some more information (or check out the additional [[Startup Options#BaseX HTTP Server|command-line options]]).