Bellies + Genitals hide fix

Can now how have bellies

code/modules/client/preferences_savefile.dm

@@ -411,6 +411,9 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 	//womb features
 	S["feature_has_womb"]				>> features["has_womb"]
 	S["feature_can_get_preg"]			>> features["can_get_preg"] //hyperstation 13
+		//balls features
+	S["feature_has_belly"]				>> features["has_belly"]
+	S["feature_belly_color"]			>> features["belly_color"]
 	//flavor text
 	//Let's make our players NOT cry desperately as we wipe their savefiles of their special snowflake texts:
 	if((S["flavor_text"] != "") && (S["flavor_text"] != null) && S["flavor_text"]) //If old text isn't null and isn't "" but still exists.