Fix conflict with UAP

Fix compt. with Expanded Espionage and Diplomacy (report by Arkenor)

v.3.9.1 ‘Caelum’ (mod version="2.6.8b")
HotFix CTD (parser changed how events are handled)
https://github.com/F1r3Pr1nc3/The-Great-Khan-Expanded/commit/409d2a84532fcffc64873401beae55e2bca95926

version="2.6.7b"
fix possible missing scope on hiring mercenary

version="2.6.6b"
fix habitat creation

https://github.com/F1r3Pr1nc3/The-Great-Khan-Expanded/commit/1111b496a25222694d829344d6b03c741965150d

possible fix falsely capital system owner change on diadochy creation

init v.3.9 Beta ‘Caelum’ (still backward compat.)
https://github.com/F1r3Pr1nc3/The-Great-Khan-Expanded/commit/7fe55c69aa0d5bf35c042051528635ca5895e26e

minor syntax fix

minor - lowering WiH and revolt chance again
https://github.com/F1r3Pr1nc3/The-Great-Khan-Expanded/commit/130ef2ede19952d6b4cfc1338c932500250af82c

version="2.6.4"
Try to fix all reported issues:
*WiH TOO EARLY
*Player system lost on Diadochi creation!?
*Lowering planetary revolt chance + notify (todo situation)
https://github.com/F1r3Pr1nc3/The-Great-Khan-Expanded/commit/fc7afadac081ceb9befd0a83ab80a57de0cdde57