Ntop on Ubuntu 10.4

The online docs for getting Ntop to run on Ubuntu 10.4 are a bit messy.  In truth, installation involves only a few simple steps:

1) Install ntop via "sudo apt-get install ntop"

2) Set the admin password via "sudo ntop --set-admin-password"

3) Start the ntop service via "service ntop start"

4) Point a browser at http://localhost:3000