Display boards

<h3>Goals for display_boards branch</h3>
- [x] Users can create boards
- [x] Users can see boards they have created
- [ ] Users can edit and delete boards they have created

I would implement a place where users can see each-other's boards here but I'd rather not waste time or muddy our coding efforts now when it will all be considered when subscriptions come online. (If a user can see their own board I imagine it's not a wild jump to see other boards.)

I also  think  little more style in our views couldn't hurt - but is not a primary concern.