Added charm builders for use in B -> X l nu lines
Added charm builders for J/psi -> mu mu
, D*+ -> D0 pi+
, and D*0 -> D0 pi0/gamma
. Builders added to charm_hadron_bulders.py
and load pi0's and photons in base_builder.py
.
The builders will need to be tested within B building lines. I think the most sensible place to do this is from the SLB_ThOr_migration
branch, where we can have access also to the hadronic tau builder.