duplicate dictionary definitions from quickfit and xmlAnaWSBuilder

I've noticed that we have a dictionary definition clash in version 0.0.3. It shows up when doing simply import ROOT in python:

Warning in <TInterpreter::ReadRootmapFile>: class  HggMG5aMCNLOLineShapePdf found in libxmlAnaWSBuilder.so  is already in libquick.so

@yanght could you please try to fix this ASAP? Otherwise we may have to temporarily remove one of the packages.

Thanks Will