Merge branch 'chefdevi/jpsietap' into 'master'
New deciles for B(d,s) -> Jpsi Etap[GammaGamma]
See merge request !981 (merged)
(cherry picked from commit 3a19058a)
47097e99 Bs->JpsiEtap[gg] decfile with generator cuts on photons and muons. 427509da Bd->JpsiEtap[gg] decfile wit generator cuts on photons and muons