Fix of STDM derivations after the b-tagging changes
Fixes described in https://its.cern.ch/jira/browse/ATLASDPD-1334 implemented in STDM3, STDM4, STDM5, STDM7 and STDM8 derivation codes.
Fixes described in https://its.cern.ch/jira/browse/ATLASDPD-1334 implemented in STDM3, STDM4, STDM5, STDM7 and STDM8 derivation codes.