* WIP on event condition format

* Hero portrait serialization
* Fix town spells serialization

* Added support for float exponential part in Json
* Added support for int64 in Json
* Added basic Hero definitions serialization
* Added rumors serialization
* Advanced player info serialization.
* Added Disposed heroes serialization, (!) not covered with tests yet
* Added Local event serialization
* Added Pandoras box serialization
* Added Seer hut reward serialization
* Added CQuest serialization
* Added API for map object instance names serialization.
* Added random dwelling options serialization
* Advanced town options serialization
* Advanced hero options serialization
* More map format tests
* A lot of fixes, cleanup and refactoring

lib/mapping/MapFormatH3M.h

@@ -242,6 +242,8 @@ private:
 		return p;
 	}
 
+	void afterRead();
+
 	/** List of templates loaded from the map, used on later stage to create
 	 *  objects but not needed for fully functional CMap */
 	std::vector<ObjectTemplate> templates;