Merge branch 'xdai/my-changes' into 'master'
A new decay file for Lb2pKpipi decay; Including some quasi-two-body decays and cascade decays.
See merge request !1117 (merged)
(cherry picked from commit d7d8d58d)
763d8fac New decfile for Lb2pKpipi decay e4c73c8d Add new components 7427f2f8 Update event type of Lb_pKpipi=tightCut.dec