[Distutils] Manifest.in not included in sdist...

This seems odd to me... When I build a source distribution with python setup.py sdist, my MANIFEST.in file is not included in the resulting archive. This seems wrong, as without the MANIFEST.in, I cannot rebuild the distribution. I would assume that building a sdist should create save everything needed to rebuild the package, its sdist, etc etc, from scratch. Another thought - a "reallyclean" command would be nice (deletes all intermediate and generated files - essentially all of the "build" and "dist" directories, at least... Thanks, Paul Moore