Add return type in autogeneration of DAOs (get autocompletion !!)
Add return type in autogeneration of DAOs (get autocompletion !!)

Signed-off-by: Kevin Nguyen <006815eb9035d5d78bd32c783377981b5c1ce236@thecodingmachine.com>

thecodingmachine/database.doctrine-orm-wrapper,xhuberty/database.doctrine-orm-wrapper