Compare improvements by tile yield calculation 

Added tests to ensure that resources from buildings behave as expected 

Resolved  - free buildings are converted to civ-specific replacements

Resolve  - update Windows JDK to Adoptium JDK 11

Resolved 

double-click on worked tile icon locks tile, for worked tiles as well!

Steam deploy is failing, and it's not in use anyway, time to say goodbye

By SomeTroglodyte:
- Treat remaining untyped Uniques in default rulesets 
- Move Mod Manager to prepare class splits 

Transported units gifting fix  - By tuvus

Allow free unit triggers for any location  - By SeventhM