Merge branch 'femiguel/my-changes' into 'master'
Added DEC files for D+->eta(pipimumu)pi+, D+->eta'(pipimumu)pi+ and Ds->eta(pipimumu)pi+
See merge request !939 (merged)
(cherry picked from commit 9c75caab)
d5982d78 Added DEC files for D+->eta(pipimumu)pi+, D+->eta'(pipimumu)pi+ and Ds->eta(pipimumu)pi+