Need to time out workouts if the user doesn't respond quickly enough

[keathley]

Probably create some time limit (like 5 minutes) and then mark the workout as expired or something similar. That way we can keep track of a users streak.

[keathley]

Longest streak could also be cool. It also would be really cool to show winners of all time and winners of the week. That way new people don't get left out.

[brettwise]

I believe this is working now.

[keathley]

@gewalters Did this get fixed with #45