Class 'Core\Mvc\Application' not found

[patrioticcow]

im not sure if i setup this wrong, but i get

PHP Fatal error:  Class 'Core\Mvc\Application' not found in /usr/share/nginx/html/phalcon/public/index.php on line 25

or if i remove Application::setDebugMode(true); the the error goes to line 27.

if, in the init_autoloader.php i remove the return; on line 8

i get this:

It is forwarded controller
Hello, Test!
External Data
These data were obtained using di, of the 'ExampleDi' module.

any ideas?

by the way, i like this ZF2 approach