Introduce additional bombs which have different effects

[JakeTurner96]

Summary: Add the ability for players to use different bombs with different effects.
Component: This would be a new class called Bomb which would be an abstract class with other concrete implementations.
Version: N/A
OS: MAC
Description: In vanilla battleships there is only one type of bomb, however additional bombs could be added each with their own unique effects.
Expected result: Players can choose from a few different bombs each with a unique effect.

[JakeTurner96]

Additional bombs could include cluster, poison etc.