Updated unpfs extractor to create unique output directories in the event of multiple PFS images inside the same file; added directory traversal check.
Updated unpfs extractor to create unique output directories in the event of multiple PFS images inside the same file; added directory traversal check.

pombredanne/binwalk,itsens/binwalk,chubbymaggie/binwalk,chubbymaggie/binwalk,pombredanne/binwalk,itsens/binwalk,devttys0/binwalk,devttys0/binwalk