xmlsh 0.1.0.6 released with xproperties

Thanks to a suggestion by a xmlsh user, I implemented xproperties today and releaesd a new version of xmlsh with this new command and some bug fixes.

http://www.xmlsh.org/CommandXProperties

Also released an update to the MarkLogic extension with support for rename. Now that I'm experimenting more with MarkLogic, expect more improvements in this extension module.