OK updated! also @Hawkee if you need more help or want a screen shot of it you can always go to http://patx44.appspot.com/h-twt << some very help links there along with a readme.
Alllsoooo.... u need to change
username = 'username_here' # change 'username_here' to your twitter username.
password = 'password_here' # change 'password_here' to your twitter password.
to what is says to do! or it will not work! also to make the timeline button work on the gui make sure your are logged into twitter with "Remember Me" turned on. that button is simply a link to your browser cos lets face it this a SIMPLE client.