cleaning up TODO item
and we have an add company button
- converting to tabs

I'd like to see this laid out as tabs so here we go laying it out as
tabs and putting some styles on it.
- finish a barely there tab UI

Now we show the form and hide it and provide some feedback on the tabs
about what's going on.
- and we have a company form

the company form exists and show (does not save).

Also enhanced the tabs active state and how it adds/removes.