Refactory 2020 rndm
https://gitlab.ikp.kit.edu/AirShowerPhysics/corsika/-/wikis/Refactory2020
Please migrate any change since 4d1baa1d in
./Framework/Random/UniformRealDistribution.h AA ./Framework/Random/ExponentialDistribution.h AA ./Framework/Random/RNGManager.h AA
Edited by Ralf Ulrich