allow for Application/src directory autoloading

Unless I am missing something, it does not appear that the Application/src folder is autoloaded. This would allow for the following:

`$test = new Application\Core\Folder\File();`

which would autoload the File class from

`application/src/Folder/File.php`

Anything outside of the Application\Core namespace would be left alone. Again, I'm not sure if I wasn't namespacing, or loading the classes correctly if this functionality already exists. If I was trying to load files incorrectly, is there a preferred way to namespace fiels within the application/src directory?