Undo button in Multiplayer no longer changes 'next turn' button

By SomeTroglodyte:
- Fix minimum votes needed for a diplomatic victory
- Mods can add Victory illustrations

Add setting for unit upgrades for automated units  - By jlmcdonnell

By huckdogg:
- Visual indicator for building outside workable tiles
- ImprovementPicker screen displays tile owner civ and city

General Starting locations in map editor - By tuvus

Fix City-States giving untradeable resources - By SeventhM