Merge branch 'qundong/my-changes' into 'master'
some charmless two-body baryonic B decays, B0/Bs->Xi0 Xi0, B0->Xi+ Xi-, Bs-> Lambda Lambda, merge request.
See merge request !1115 (merged)
(cherry picked from commit 0f7275f2)
008fdf83 some charmless two-body baryonic B decays, B0/Bs->Xi0 Xi0, B0->Xi+ Xi-, Bs-> Lambda Lambda 3a9ec1fa Fix CPUTime formatting