Added map autosave

CPU performance improvements

Notification categories can me minimized by clicking on the title

By RobLoach:
- BNW: Fix getting Cultural Victory through Domination 
- Modding: Trigger Event unit action text is the Event text 

Fixed max window discrepancy in Windows platform - By SidedYapper - New contributor!

Fix human-human relationship incorrectly showing "Friend" in Diplomacy screen, as well as inconsistent colors - By unciv-loof - New contributor!