Ok, what I'm doing here is a Logout class, so we can at the very least have a polite bot which logs in and logs out when we have finished.

So, using the project we have been working on, we will need to set up a few new classes. I'll say this again - the way I'm showing you may well not be the best way to do stuff, but it is a way which works.

What I'm going to do here first is set up two new classes which will provide us with APIRequestHeader objects when we need them....