Added stub reproduction function.
Ignore two more sample configuration files.
Implement reproduction.
Modify unit test after addition of members to CreatureInit.
Efficiency change suggested (correctly) by cppcheck.
Add pridil.h for end user interface.
Reorganized Gene files and header files.
Modify unit tests following reorganization of header files.
Move WorldInfo struct definition to common types header.
Add pridil namespace.
Merging reproduction development branch into master.