Project Course Pull Request

Refer to FoodCatch folder.
"newScore" it will return compiler warning po. since -newScore is supposed to be a getter method for the newScore property po

Naming conventions:
-methods whose name begins with new returns an object that’s owned by the caller, which is not the case of getter methods
https://developer.apple.com/library/ios/documentation/Cocoa/Conceptual/MemoryMgmt/Articles/mmRules.html

to solve this: 
@property (retain, nonatomic) NSMutableDictionary *theNewScore;
or
@property (strong, nonatomic, getter=theNewScore) NSMutableDictionary *newScore;