
---- Modify Plot_v01 and use a factory to create data source ----

Use "SourceFactory" to create the "DataSource".
The execution command should be:

execName input fileName
or
execName sim numberOfEvents [seed seedNumber]

***
Take "AnalysisInfo" and "SourceFactory" from "particleReco_v02".

***
Modify "main.cc" taking "particleReco_v02" as reference:
- create an "AnalysisInfo" object and use it to store command line parameters
- remove the code to create the "EventSource" and use a "SourceFactory" 
  in its place

********* final list of functions *********

main                   modify Plot_v01

********* final list of classes   *********

                       .h                            .cc
AnalysisInfo           copy   particleReco_v02       copy   particleReco_v02
Event                  copy   Plot_v01               copy   Plot_v01
EventSource            copy   Plot_v01               copy   Plot_v01
EventReadFromFile      copy   Plot_v01               copy   Plot_v01
EventSim               done                          done
SourceFactory          copy   particleReco_v02       copy   particleReco_v02
AnalysisSteering       copy   Plot_v01               copy   Plot_v01
EventDump              copy   Plot_v01               copy   Plot_v01
BraggStatistic         copy   Plot_v01               copy   Plot_v01
EnergyDist             copy   Plot_v01               copy   Plot_v01
