Added version number to files; IndexMap now works with GetMember

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@40 0fc631ac-6414-0410-93d0-97cfa31319b6

src/data/game.cpp

@@ -50,4 +50,13 @@ IMPLEMENT_REFLECTION(Game) {
 void Game::validate() {
 	// a default for the full name
 	if (full_name.empty()) full_name = name();
-}
+}
+
+// special behaviour of reading/writing GamePs: only read/write the name
+
+void Reader::handle(GameP& game) {
+	game = Game::byName(value);
+}
+void Writer::handle(const GameP& game) {
+	handle(game->name());
+}