Continued improvements to Brew

Added segment methods to Routy URI class.
Better organization of config files, which now also includes the bundle routes.
Moved database instantiation to bootstrap (index.php), meaning it's no longer an option, but built into every Brew project.
Added automated database table creation for bundles (setup.php config file).
Updated Query Table class to use reflection when determining class fields, as well as the additional of new getter and setter magic methods.
Added new default 404 view in app bundle.