* Ai overhauled, as in previous versions 'Easy' setting was actually harder than 'Hard'!
* Revamped the heavy carriers into heavy assault carriers, armed with AA missiles and a
   cruise missile. Reduced their cost and amount of energy produced.
* Added the new Surveillance frigates, 'Observor' and 'Vigilance'. 
* Fighter craft such as the Interceptors and heavy fighters now only fire at air targets.
* Reduced anti-air weapons capabilty slightly accross the board, to provide better balance.
* Modified pack so that it is now compatible with "Uberhack" addon (I never play without it!). 
