Added pivoting and sniffing with netsh
Added pivoting and sniffing with netsh

Added commands from Skodis / Strand SANS webcast.
Oneiroi/pwnwiki.github.io,jakxx/pwnwiki.github.io,firebitsbr/pwnwiki.github.io,pwnwiki/pwnwiki.github.io,tekwizz123/pwnwiki.github.io