Create Utility AI System with Components

[AndreasHefti]

Create Utility AI System with Components. See:

https://www.gdcvault.com/play/1021848/Building-a-Better-Centaur-AI
https://gamedev.stackexchange.com/questions/138328/tips-on-a-turn-based-strategy-ai

1-s2.0-S187705091931141X-main.pdf

[AndreasHefti]

Is implemented but not tested yet.