Propagate branch 'LHCBGAUSS-844' into master (!20) · Merge requests · LHCb / Gauss · GitLab

Gloria Corti requested to merge cherry-pick-29b61a33 into master Sep 09, 2016

New cut for *3pi analysis. Code provided by Guy Wormser, see LHCBGAUSS-844

See merge request !18 (merged)