Towards dropping GaudiAlgorithm, round 2
Couple of algos were moved to functional, namely V0FromDstMaker and MVAManager
Another few were slightly modified to drop reference to GaudiALgorithm
5 algorithms were dropped as they seem unused : CreateFastTrackCollection, MeasureIPResolution, PatKShortChecker, CheatedPrimaryVertices, PrDebugTrackingLosses
@graven @jonrob @cmarinbe @decianm please shout if one of them should stay. As usual, they are easy to revert one by one