Rename PileUpPremixing to PileUpPresampling
This one will be tough. It renames PileUpPremixing
to PileUpPresampling
as this is the term settled for in https://arxiv.org/abs/2102.09495. In process OverlayMT
mode is made default and LegacyOverlay
is now "experimental".
All references to premixing are changed except input files and ART tests. These will be done separately as more care is needed.
For now the old PileUpPremixing
is kept as an alias to allow old AMI tags to work. This will be dropped once the CI test is updated.
Edited by Tadej Novak