Fix, do not pass actual locals to import calls.
Fix, do not pass actual locals to import calls.

* This was wasteful as generating the locals dictionary means a lot
  of C code potentially.

* This only affects imports inside functions and classes, these are
  relatively rare. It is however going to be slightly faster of course.

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