Remove test page for Stom Teinberg.
init.php can now have the old-style page classes disabled.
Composer now includes PHPDoc for dev environments.
Updates to Vagrant configuration to support PHPDoc
Updated Composer dependencies.
Update Composer to include internal autoloading of new classes.
Update init.php to include autoloader.
Improve handling of new-style template flag when variable isn't set.
New Renderer and Gaze classes

Allows for sanitized passing of variables to new-style templates, and
provides a sane and autoloadable wrapper for Gaze commonlib functions.
Integrate new renderer with new header.