Draft: Allow Filter and ThOrCombiner to process neutrals
Adapt the ThOr combiner in such a way that it can process NeutralBasics
modifying the vertex fitter accordingly. Define also an algorithm to make NeutralBasics
out of the ECAL reconstruction container and a filter using Pr::Filter
.
Depends on LHCb!3307, Rec!2639; used on Moore!1200