Change default fallback to HexaRealm instead - it's been ready for a while :)

City-level resources 

Display resource uniques in civilopedia

Resolved  - memory improvement, cache uniquemap for tiles with identical terrain

Little Diplomatic Victory makeover  - By SomeTroglodyte

Added notification for destruction of tile improvements [via unit ability]  - By random271

Fix docker image name  - By haimlm