(svn r15123) -Fix [NoAI]: 'const char *' implies that the return value should not be free'd, which is should .. so make them 'char *'

src/ai/api/ai_town.cpp

@@ -30,7 +30,7 @@
 	return ::IsValidTownID(town_id);
 }
 
-/* static */ const char *AITown::GetName(TownID town_id)
+/* static */ char *AITown::GetName(TownID town_id)
 {
 	if (!IsValidTown(town_id)) return NULL;
 	static const int len = 64;