consumes/getByToke/fillDescriptions
consumes/getByToken/fillDescriptions
more consumesAPI/getByToken/fillDescriptions
cleanup of py directory
add ctor providing ConsumesCollector as additional (last) parameter
use getByToken if possible, fall back to getByLabel for clients using this class but not yet using new c'tor with consumesCollector()
Merge pull request #566 from Martin-Grunewald/consumesAPI2

Consumes api2 for HLTrigger/btau