Seperation of dolphin logic

[jaysc]

There is now a clear seperation between game handling commands and dolphin commands. Currently gameHandler will always create a new dolphin instance, but this can be changed due to the usage of an abstract class.

Client/dolphinGameHandler.py handles the direct interface between the client and dolphin. We expect all dolphin related code to sit within this file. Uses the abstract class.

Client/gameHandler.py handles the logic between the client and the console. Console being both dolphin and the Wii. We should not expect and dolphin specific code here.

Things to look into

• The only thing I haven't removed is the usage of Dolphin.windWakerResources in gameHandler as it is used to print messages.
• read_chest_items and clear_chest_items could probably be more generic and switched to something else? It may not need to be a abstract class method.

[Crain-32]

I agree with what you mentioned about changing read_chest_items in the Abstract class.

We can leave for that another commit though.