Users brought to our attention the fact that
Zend_Controller_Action_Helper_ViewRenderer were
using a method of the dispatcher abstract class that was not in
the dispatcher interface. We have now added the following method to
ensure that custom dispatchers will continue to work with the
shipped implementations:
formatModuleName(): should be used to take a raw controller name, such as one that would be packaged inside a request object, and reformat it to a proper class name that a class extendingZend_Controller_Actionwould use