Add function to unbiase PVs + bestPV function
Add a free-standing function to Particle class that takes the PrimaryVertexContainer
and a Particle
and gives back the unbiased Vertices as PrimaryVertices
as well as a free-standing function that returns the best PV for a particle.
Thanks to @graven for all the help.
Both new functions are used in Rec!3082 (merged) Goes together with Moore!1750 (merged)
Edited by Claire Prouve