Merge branch 'qhan/W2JpsiX' into 'master'
dkfiles for W+->Jpsi Ds+, W+->Jpsi pi+, W+->Jpsi Ds+ phi and B0(s)->Lambda Lambdabar decays
See merge request !1751 (merged)
(cherry picked from commit 08ee57f2)
b35c31fd dkfiles for W+->Jpsi Ds+, W+->Jpsi pi+, W+->Jpsi Ds+ phi and B0(s)->Lambda Lambdabar decays e16f0fe8 update dkfiles