A little more than stubs now!

As of now this script needs to be ran as super,
eg. sudo ./qwifi.py

You have to kill the process manually as well.
eg."ps | grep py"  ---> gets you process id
   "sudo kill id"   ----> kills the process

Everything seems to be working in this code but I haven't tested it very much. Due to the fact that I haven't taken the time to create appropriate dummy data. I think we should create a few sets of dummy data that we can use to test different scenarios.

For insance:
Dummy data with no active connections
Dummy data with active connections
Dummy data with expired connections that haven't been noticed
Dummy data with expired connections that have been noticed
etc etc.

The code itself is pretty easy to understand and follows the notes I outlined on our wiki page.

Fixed one tiny error

Removed a few redundancies