Adding tracktwoMVABDT chains to master

Trigger/TrigHypothesis/TrigTauHypo/CMakeLists.txt

...igHypothesis/TrigTauHypo/src/TrigTauTrackRoiUpdaterMT.cxx

...TrigHypothesis/TrigTauHypo/src/TrigTauTrackRoiUpdaterMT.h

Trigger/TrigTools/TrigInDetConfig/python/ConfigSettings.py

...n/TrigAnalysisTest/share/ref_RDOtoRDOTrig_v1Dev_build.ref

...TrigValidation/TriggerTest/share/ref_data_v1Dev_build.ref

Trigger/TriggerCommon/TrigEDMConfig/python/TriggerEDMRun3.py

...rCommon/TriggerMenuMT/python/HLTMenuConfig/Menu/LS2_v1.py

...TriggerMenuMT/python/HLTMenuConfig/Menu/SignatureDicts.py

...rMenuMT/python/HLTMenuConfig/Tau/TauChainConfiguration.py

...riggerMenuMT/python/HLTMenuConfig/Tau/TauMenuSequences.py

...riggerMenuMT/python/HLTMenuConfig/Tau/TauRecoSequences.py