Adapted to new Gaudi monitoring

Goes together with LHCb!2761 (merged), Lbcom!506 (merged), Rec!2209 (merged), Brunel!1074 (merged), Phys!796 (merged), Allen!436 (merged), Moore!618 (merged), Analysis!701 (merged). See explanations in the LHCb MR.

Also update .gitignore to that from LHCb