Optimization: Allow to drop unused built-in imports
Optimization: Allow to drop unused built-in imports

* This removes the "__import__(sys)" originating from the ".pth" files
  on my Debian at least.

* Might become more useful once we drop the assignment to the name due
  to not being.

kayhayen/Nuitka,kayhayen/Nuitka,kayhayen/Nuitka,kayhayen/Nuitka