bugfix file closing.
bugfix subParticles in GTreeMeson.
my personal meson reconstruction. only 6 Hit reconstruction.
working 7 Hit Reconstruction with proton cut.
initial commit for MyEtap class. Personal Analysis. (only renamed copy off eta-example.)
changed everything in MyEtap to etap construction
Added PHist and PHistEvent. Not working yet.
Added PHistEvent3Mesons. First IMCut in MyEtap.