test/add phishingfrenzy install

Phishingfrenzy has a lot of great features but the install needs a lot
of customization.
Remove a lot of passive scanning, fixed mitmproxy

Will find a batter way to parse out pcap file.  Should be simple…

Mitmproxy generates certificates on launch so it needs to be running
before we can copy certs to sdcard.
Added updater to update NetHunter

Still a beta feature. Not everything may update or update properly!
Fix mkdir error
Adds install of dos2unix
Merge pull request #20 from offensive-security/master

Merge last offensive-security/kali-nethunter