Hi everybody!

Thanks to you who have tested during these days the 1.6.6 beta patch!

The changelog has been confirmed so don't expect a lot of differences from the beta :-)

- fixed a crash when AI was trying to deploy unit that was still in production
- fixed a crash when AI was looking for possible rail moves when there were rails in the faction's territory
- fixed a crash in AI's combat simulation
- fixed infinite loop in naval AI targeting system
- fixed infinite loop in naval convoy movement