- - hero army and creature upgrade names are resolved using new system
- - faction names and creatures in towns are resolved using new system
- (linux) replaced build_data.sh with hopefully better vcmibuilder script
- minor fixes
- town screen is mostly implemented, has some minor issues
- factions are now separate from towns, neutrals have faction with id=9
- more constants to GameConstants: town-specific buildings, strings for terrains and resources
- replaced most access to builtBuildings with isBuilt() method
- replaced id's with enums for town subtype and buildings id's