- filesystem initialization works in conjuction with modHandler
- (config) split buildings.json in multiple files in "factions" directory
- (mods) merged filesystem.json and config/mod.json into mod.json
- removed no longer used fields from Graphics + portraits.json
- work on pregame:
- - new code for map options window icons + popups
- - fixed bugs related to new towns
- - less hardcoded magic numbers