Finish board view

[wwall3r]

Board view should:

• [x] Have a nicer way of viewing descriptions if they exist for an item
• [x] Board owner: can add completions in the DB
• [x] Detect win state and show cool animation
• [x] should probably have a link back to the game, even though the back button also works just fine for that
• [x] should show the user's display name above the board
• [ ] should not re-run initial layout animation on form submission / data invalidation

[wwall3r]

Thought I had the initial layout thing licked but I guess not. Will look at that again.