Added capacityIncrement to constructors. Removed toString().
Added capacityIncrement to constructors. Optimised dequeue(). Removed toString().
Removed toString().
Added contains() and remove(E element) methods. Optimised classes. Removed toString() methods. remove(E element) in LinkedList needs to be implemented.
Added more capacityIncrement constructors.
Merge pull request #44 from mfrancis95/mike

Bears