Switch to the Radium framework.
Capitalise most directory names.
Update version to 4.0.0-dev
Add the Traq application class.
Update `css.php` to use Radium's Request class and use capitalised directory names.
Cleanup `common.php` and remove unused functions.
Update `common.php` with capitalised namespaces.
Update example database configuration file.
Started rewriting routes.
Capitalise application controller file.
Update permissions model.
Started updating user model.
Update and move API class.
Updated framework.
Update formatting helper.
Update and clean application controller.
Also attempt to convert objects to JSON for API responses.
Remove bad API response method from the app controller.
Remove table prefix from database config example.
Project listing and info pages now working.