cleanup of structure

diff --git a/PWG2/FLOW/Tools/glauberMC/AliGlauberMC.cxx b/PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberMC.cxx
similarity index 100%
rename from PWG2/FLOW/Tools/glauberMC/AliGlauberMC.cxx
rename to PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberMC.cxx

diff --git a/PWG2/FLOW/Tools/glauberMC/AliGlauberMC.h b/PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberMC.h
similarity index 100%
rename from PWG2/FLOW/Tools/glauberMC/AliGlauberMC.h
rename to PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberMC.h

diff --git a/PWG2/FLOW/Tools/glauberMC/AliGlauberNucleon.cxx b/PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberNucleon.cxx
similarity index 100%
rename from PWG2/FLOW/Tools/glauberMC/AliGlauberNucleon.cxx
rename to PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberNucleon.cxx

diff --git a/PWG2/FLOW/Tools/glauberMC/AliGlauberNucleon.h b/PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberNucleon.h
similarity index 100%
rename from PWG2/FLOW/Tools/glauberMC/AliGlauberNucleon.h
rename to PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberNucleon.h

diff --git a/PWG2/FLOW/Tools/glauberMC/AliGlauberNucleus.cxx b/PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberNucleus.cxx
similarity index 100%
rename from PWG2/FLOW/Tools/glauberMC/AliGlauberNucleus.cxx
rename to PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberNucleus.cxx

diff --git a/PWG2/FLOW/Tools/glauberMC/AliGlauberNucleus.h b/PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberNucleus.h
similarity index 100%
rename from PWG2/FLOW/Tools/glauberMC/AliGlauberNucleus.h
rename to PWG2/FLOW/AliFlowTools/glauberMC/AliGlauberNucleus.h

diff --git a/PWG2/FLOW/Tools/macros/submitTheJobs.sh b/PWG2/FLOW/Documentation/examples/PBS/submitTheJobs.sh
similarity index 100%
rename from PWG2/FLOW/Tools/macros/submitTheJobs.sh
rename to PWG2/FLOW/Documentation/examples/PBS/submitTheJobs.sh

diff --git a/PWG2/FLOW/Tools/macros/theNodeScript.sh b/PWG2/FLOW/Documentation/examples/PBS/theNodeScript.sh
similarity index 100%
rename from PWG2/FLOW/Tools/macros/theNodeScript.sh
rename to PWG2/FLOW/Documentation/examples/PBS/theNodeScript.sh

diff --git a/PWG2/FLOW/Tools/glauberMC/plotGlauberMCexample.C b/PWG2/FLOW/Documentation/examples/plotGlauberMCexample.C
similarity index 100%
rename from PWG2/FLOW/Tools/glauberMC/plotGlauberMCexample.C
rename to PWG2/FLOW/Documentation/examples/plotGlauberMCexample.C

diff --git a/PWG2/FLOW/Tools/glauberMC/runGlauberMCexample.C b/PWG2/FLOW/Documentation/examples/runGlauberMCexample.C
similarity index 100%
rename from PWG2/FLOW/Tools/glauberMC/runGlauberMCexample.C
rename to PWG2/FLOW/Documentation/examples/runGlauberMCexample.C

diff --git a/PWG2/FLOW/Tools/macros/plotCumulants.C b/PWG2/FLOW/macros/plotCumulants.C
similarity index 100%
rename from PWG2/FLOW/Tools/macros/plotCumulants.C
rename to PWG2/FLOW/macros/plotCumulants.C