Imported overlord solution

Joe/Sophia,
I spent this morning re-doing my level_up fork and branches. I believe it is correct now. Each task now has its own branch containing nothing other than changes pertinent to the task itself.

I'm resubmitting a code-review pull-request for overlord.

Zamir
This is interesting. I'm not really sure how I would phrase this... For an integration test you can see the error message, but I don't have a great answer for this.