21.1.2011 Kamil Sedlak

This version contains many changes!
1) Optical photon simulation is now possible - some work still may need to be done
   (e.g. the manual is not updated yet), but it should basically work already now.
2) Changes in the musrSimAna - correction of some bugs (mainly in the coincidence
    of coincidence and veto detectors) and some other improvements

doc/musrSim.tex

@@ -845,7 +845,7 @@ The list of variables that can be stored in the Root tree:
 \item{\bf muIniMomX, muIniMomY, muIniMomZ}  (Double\_t) -- initial momentum of the muon when it was generated (in MeV/c).
 \item{\bf muIniPolX, muIniPolY, muIniPolZ}  (Double\_t) -- initial polarisation of the muon when it was generated.
 \item{\bf muDecayDetID} (Int\_t) -- ID number of the detector in which the muon stopped and decayed.
-\item{\bf muDecayTime} (Double\_t) -- the time at which the muon stopped and decayed (in $\mu$s).
+\item{\bf muDecayTime} (Double\_t) -- the time at which the muon decayed (in $\mu$s).
 \item{\bf muDecayPosX, muDecayPosY, muDecayPosZ}  (Double\_t) -- the position where the muon stopped and decayed (in mm).
 \item{\bf muDecayPolX, muDecayPolY, muDecayPolZ}  (Double\_t) -- polarisation of the muon when it stopped and decayed.
 \item{\bf muTargetTime}  (Double\_t) -- time at which the muon entered the volume whose name starts by ``target'' -- usually the sample (in $\mu$s).