Functionality
-------------

- Support for RLS
- XML element/attribute management functions

Configuration
-------------

- Normalize default document name per application
- Support multiple XCAP root URIs
- Define authentication database URI per Realm

Logging
-------

- Proper logging of URIs in syslog to reflect UA settings
- Remove Twisted unnecessary logging


Misc
----

- Have lxml not do online XML Schema schema validation from
  www.w3.org.