Updated Documentation.
Bull class added for later development.
Cow class added for later development
Added CommandExecutor for later development.
First look of the game engine.
HallOfFame class added. For Score Board of the game.
Class for the game to communicate with the player.
Entry point of the game.
Updated project file of the game.
Updated project file of the game.
Merge branch 'master' of https://github.com/georgievg/Cows-and-Bulls-1