Displaying of cities with 'unassigned' (to sports) courses is fixed.
Refactored a bit: The MakeAddressGMapsFriendlier View Helper is now being attached in the Course\Module class.
Refactored a bit: Needless code removed from Application\Module class.
Refactored a bit: Needless code removed from Application\Course class.
Minor code formatting changes.
Too much code removed by code cleaning. Needed code recovered.