Modified the NTPReplay.C such that now the outputs are also written to a histogram. Done such to have easy access to the outputs of the macro ran on different AcquMC files.

Modified TMCGenerator and TMCParticle files such that now the external distribution from a root file is written to:

a. Member fExternalDist of class TMCParticle if it is a 3D histogram

Example:
P-Distr: gamma1 Cos(Theta) ~/Dropbox/TheoryAndExperiment/CSDataBeam90-110MeV.root CSHist 3D

will write the histogram CSHist to fExternalDist of gamma1 because it's 3D

b. To a member distribution of class TMCParticle depending on the option given in the input file if it is a 1D histogram.

Example:
P-Distr: QP P-Dist ~/Dropbox/TheoryAndExperiment/Quasi-free/Witthauer_data/fermi_argonne.root hProtons 1D

will write hProtons to the momentum distribution of the particle QP