Don't export module extry point in executables
Don't export module extry point in executables

* Causes ".LIB" and ".EXP" to be created, which takes time and
  generates messages on stderr.

* Will call the module entry functions as mere functions via
  meta path sys hook or via main only.

kayhayen/Nuitka,wfxiang08/Nuitka,tempbottle/Nuitka,tempbottle/Nuitka,wfxiang08/Nuitka,wfxiang08/Nuitka,kayhayen/Nuitka,tempbottle/Nuitka,tempbottle/Nuitka,wfxiang08/Nuitka,kayhayen/Nuitka,kayhayen/Nuitka