Three small muon reconstruction fixes
Apologies for combining three fixes into a single MR, but each involves small changes to a single file:
- CSC and NSW hits are only written out now if the corresponding detectors are actually used.
- The MuonCombinedInDetExtensionAlg was using obsolete names for the NSW PRD containers.
- The sorting of calo and MS hits in the SortTSOSs method was exactly backwards.