Follow CaloUtils cleanup in LHCb!2667
- Migrate CaloMCTools{,1}.h from CaloUtils in LHCb to CaloAssociators
- put CaloClusterResolution into the LHCb::Calo namespace (to allow the use of ADL), and rename it to LHCb::Calo::ClusterResolution
must be applied in conjunction with LHCb!2667 (merged)
Edited by Gerhard Raven