Heppy Jet: smear before applying pt cuts, don't load QGL if not used, partial cleanup, reattach jet to leptons
Heppy: fix jet-lepton cleaning, and use only good jets for MET smearing
HeppyCore: pass the --pdb option to ipython in heppy; if you get an exception, it drops out to the ipython prompt, just type %debug to open a debugger where the exception was thrown
Get ttHCoreEventAnalyzer running as well
Heppy: add types for the genParticles with ancestry and links as produced by the new generator analyzer