Corrected using time base for calculating rates. Added the lstrates128

src/lstdpp128/algorithms/nomad/Coincidence.cpp

src/lstdpp128/algorithms/nomad/Histogram.cpp

src/lstdpp128/algorithms/nomad/Makefile.am

src/lstdpp128/algorithms/nomad/Rates.cpp

src/lstdpp128/algorithms/nomad/Rates.h

src/lstdpp128/algorithms/root/CoincidenceOffline.cpp

src/lstdpp128/apps/nomad/IterativeRates.cpp

src/lstdpp128/apps/nomad/Makefile.am