[modules] Use stdlib instead or strtol
[modules] Use sys/stat.h instead of conflicting mis-forward declarations.
[modules] Put the OptionParser into ROOT namespace, avoid conflict in glibc
[modules] Remove useless configuration defines. Breaks the modules concept.
[modules] Remove control macro.
[modules] Add strlcpy.h as required include.
[modules] Rename the template copied from TClass.
reference REPL is a way most people will recognize