- it is possible to read json file with vector

- town configuration:
- - all town-related texts are now in TownHandler
- - alignments are now part of faction
- - removed CTown::bonus field

AI/BattleAI/BattleAI.cpp

@@ -764,6 +764,7 @@ void CBattleAI::attemptCastingSpell()
 			}
 		default:
 			assert(0);
+			return 0;
 		}
 	};