Cannon Aiming, Explosions, New Resolution

Cannon Aiming
Cannon Ball Explosions (code generated)
New 4:3 game resolution to better fit gameplay, is also larger so there
is more room for Ships and Infantry (larger Island as well).
Fullscreen Toggle (F11)
Moved Window Management to Game.cs
Can now toggle DisplayObject visibility
Added some more Util functions (was using them when trying different
styles for the AimAssistance)