Renamed folder to net.
Merge branch 'rev6'
Added NAF.
Added football.py.
Added ipv6.py.
Added coins.py.
Added Mercator Pika reader.
Added draw.py.
Added adhoc.sh.
Added quine.py.
Added Passwords.
Merge branch 'adhoc'
Merge branch 'coins'
Merge branch 'football'
Merge branch 'ipv6'
Merge branch 'naf'
Merge branch 'passwords'
Merge branch 'pika'
Merge branch 'quine'