Dropped a number of usages of GaudiHistoAlg
Based on top of !5007 (merged)
On the way, modernized the involved algorithsm : VolumeCheckAlg, MaterialBudgetAlg, UTRawBankMonitor, MCHitMonitor
Based on top of !5007 (merged)
On the way, modernized the involved algorithsm : VolumeCheckAlg, MaterialBudgetAlg, UTRawBankMonitor, MCHitMonitor