Enable PersistReco for topological B lines
Set Persistreco to True for Hlt2Topo2BodyLine
and Hlt2Topo3BodyLine
.
This causes some warnings in the from-file all-lines test because the PersistReco PV cloner can't find the PV tracks. This is in turn because Brunel does not persist PV tracks. There's not much we can do about this so the test masks the specific warnings from the cloner.
Edited by Alex Pearce