Initial add of "reference.py" jython script.
Initial add of "reference.py" jython script.



git-svn-id: 56291ccb70fbcdaeccc27a45ace48359e35ec6f1@130 3e6b72d3-b629-0410-ad1b-3b4ab856adc4

blampe/IbPy,sjev/ibpy,chenzeyu/IbPy,chris-ch/IbPy,jamesblunt/IbPy,humdings/IbPy