Overlord

Alrighty, check it out.... I didn't do the extra credit (timer, wires).
So, it's valid to do look at things like `self.status` inside the class, but it's a stylistic choice that is minimally less efficient than the alternative which is to look at `@status`. All `attr_accessor` does is give you getter & setter methods for instance variables. Externally you want those getters & setters, but internally it's not always necessary to go through them when you could go right to the `@status`.