Special nuke animation, to make it feel more momentous

Better repeatable unique randomization

Modding:
- mapUnitFilter no longer errors for correct values
- Better display of "object is missing a name" errors
- Fix endless loop when many units can transfer movement to each other

By tuvus:
- Made Gold Gifting moddable 
- Make AI difficulty moddable 

Repair Qingmin holiday  - By SomeTroglodyte

Civilopedia Updates: Trade Routes and Air Combat  - By itanasi