add samzip zip-file list and extractor sample
add samzip zip-file list and extractor sample

darcs-hash:20050520134155-f546f-04f61363ce317edff2a1740b3780b9e80bff34c2.gz

nqv/mupdf,nqv/mupdf,nqv/mupdf,nqv/mupdf,nqv/mupdf,nqv/mupdf