provides a TGraph for each individual segments
spits out the graphs in a root file
Old SpecSelector.C : is now named MakeSiLiGraphs.C, New SpecSelector.C : first commit
Dynamic segment display
dynamic display of selected ring and sector fixed
 updated recreateHistos to produce other histograms from the fragment tree (ChargeCal, time...)
Several Physical quantity could be viewed, still  aproblem with Cfd and Led times...)
Several Physical quantity could be displayed from a file containing flat histograms
Merge pull request #7 from moukaddam/master

several updates