Module: Menu, reintroduced index.
Template is a core part of the system

The template module is still included because it is required to modify
the templates. We want to keep this a module so you can also make your
own implementation to edit the template.
Gatekeeper class, Syntax error
Rename namespace -> uri
Merge remote-tracking branch 'upstream/develop' into develop
Fix parser class to incorporate rename of router 'namespace' column to 'uri'
Stylesheet Admin Update

Fixed legacy support for xhtml fallback
Module: Page admin

Implemented basic functionality for using the page admin.
TODO
 - Nested pages, namespacing/URI fixing
 - Add description field to edit and new form for