Improving import of configs#32

Draft

pkausw wants to merge 4 commits intotheRealLegacyAnalysisfrom

Commits on Jul 13, 2020

changed module to import configs, configs are now loaded from specific input files
Philip Daniel Keicher
committed
added check if interface actually exists
Philip Daniel Keicher
committed
configs for first run3 studies
Philip Daniel Keicher
committed

Commits on Jul 14, 2020

excluded datacards to avoid crash
Philip Daniel Keicher
committed