Draft: Z+jet sprucing lines with persist reco

A Z+jet sprucing jet line with persist reco has been added. Since the rate of the Z+jet line is pretty low it would be interesting to include such a line with persist reco, that can be used to perform many studies related to jet reconstruction and substructure directly on data. Moreover a same sign dimuon + jet sprucing line with persist reco has been added, it should be used for data-driven background studies.