Config: Use LXML to dynamically build-a-config rather than write a static string to file

[brokkr]

A lot of work for a little difference but it's definitely a newbie friendly thing to do...?

[brokkr]

Pros:

• It's user friendly
• It gets rid of some inelegant stuff
• It's a way to refresh the lxml stuff properly

Cons:

• IIABDFI
• Let's just wrap this s**t up