Ek comments

* Add accept match request button to match request show page
* Add controller action to accept match request
* Match Request show page shows "confirmed" if confirmed and am "accept" button if not confirmed
What about in your `MatchRequest`

```ruby
def match_at
  super || 'Undecided'
end
``` 

or if you're taking advantage of locales, then do this in your view.

`<%= @match_request.match_at || t('.undecided') %>`