Cherry-pick MR !253 to master branch
Substitutions in DTFDict - Part II
See merge request !253 (merged)
(cherry picked from commit cab23819)
58e38f4e Implementation of the Substitute method in DTFDict, inherited from the TupleToolDecayTreeFitter. b6edb7c4 Removed a space 1c225c23 Implementation of a QMTEST for the DTFDict 995397b9 Fixes to the QMTEST 6fc9564d Removed the DTFDict tests, moved to DaVinci/DaVinciTests