more powerful scrubbing package for getting rid of files with same names: cleanerator

more powerful scrubbing package for getting rid of files with same names: cleanerator
will scan across a hierarchy and consider N other hierarchies authoritative versions of
similar code.  if the cleaning directories have any files with the same names as the
authoritative directories, then the files are removed.  be really careful with this!
it's a powerful nuke on all your files, especially if you have a directory in both the
cleaning and authoritative lists!