Add a 'sort' function to an STArray. They can be used in cases where

order is significant or where they're sorted.

src/SerializedObject.cpp

@@ -866,6 +866,11 @@ STArray* STArray::construct(SerializerIterator& sit, SField::ref field)
 	return new STArray(field, value);
 }
 
+void STArray::sort(bool (*compare)(const STObject&, const STObject&))
+{
+	std::sort(value.begin(), value.end(), compare);
+}
+
 std::auto_ptr<STObject> STObject::parseJson(const Json::Value& object, SField::ref inName, int depth)
 {
 	if (!object.isObject())