Optimisation

The code has been optimised in every possible spot but there are some
active bugs to be aware of:
1. You cannot load a saved game without first opening a new game and
then loading the saved game.
2. The Fleet AI has been completely refitted and currently is very very
veery buggy.

Some improvements made:
1. AI for all Ship stations.
2. Power usage, storage and distribution around a ship.
3. Ammunition and reloading of a ship's weapons.
4. Balancing weapon damage and shields.
5. Improvements to the Main Menu GUI.