Heavy-Ion reconstruction updates imported to 73X

The HI RECO updates that were previously implemented in 5_3_X are re-implemented in 7_3_X.

Replaces : 
https://github.com/cms-sw/cmssw/pull/5392/commits
and
https://github.com/cms-sw/cmssw/pull/4945 (72X)

Yes, that's it.


On 10/17/14 4:59 PM, Salvatore Di Guida wrote:
>
> In Alignment/CommonAlignmentProducer/python/ALCARECOTkAlMinBiasHI_cff.py:
>
> > @@ -10,7 +10,7 @@
> >  ALCARECOTkAlMinBiasHIDCSFilter = ALCARECOTkAlMinBiasDCSFilter.clone()
> >
> >  ALCARECOTkAlMinBiasHI = ALCARECOTkAlMinBias.clone(
> > -     src = 'hiSelectedTracks'
> > +     src = 'hiGeneralTracks'
> >  )
>
> @yetkinyilmaz <https://github.com/yetkinyilmaz>
> IIUC, when running on HI data in 53X, you were selecting 
> |hiGeneralTracks| for running the AlcaReco, and you want this to be 
> forward ported.
> Is this correct?
>
> —
> Reply to this email directly or view it on GitHub 
> <https://github.com/cms-sw/cmssw/pull/5564/files#r19022341>.
>