made the "how old" construction in Chinese more efficient by moving variants to the top level; the resulting rule is the same. This kind of inefficiencies are best found if you compile with the -v option and check for constructors creating unexpectedly many PGF rules.
added the constructor Noun.NumeralSuperlOrd for phrases like "third largest", which have special linearizations in many languages e.g. German (drittgrösste) and Finnish (kolmanneksi suurin). Implemented for Chi (to check), Dut, Eng, Fin, Ger, Romance, Scand so far