Tests are now done with Geant3 and Geant4.
Fix issue 15. All macros now run in the source directory as well as in the installation directory.
Fix issue 14. Add check_system.csh templates. Correct config.csh template. Change build system to create these files and copy them to the correct location.
add some structure to benchmark sampler
+x permission for start scripts
fix bug in message copying
fix bug with nanomsg message deallocation
add protobuf sampler
change script values not to limit the benchmark
better name
use memcpy