+New (30 May 2008): a new flag argument is added to the MUON_display macro for displaying
+----------------- the clusters taken from the ESD (default) or from MUONRecPoints:
+
+MUON_displaySimu(x,x,1) - clusters from ESD (default); only clusters of the found tracks
+MUON_displaySimu(x,x,0) - clusters from rec points; all found clusters
+