====== Backwards compatibility of MGF. ======

I've fixed the [[bundydocs>l3dt:formats:specs:mgf|map group file]] loader for L3DT 2.3 so that it will be fully backwards compatible with L3DT 2.2 files. I had [[l3dt:2005:may:03|previously suggested]] that some settings would be lost in the conversion, but this will not be the case.