Improvements for bracket

[IzStriker]

Hi,

I think this project is great and I plan to use it for tournaments hosted at my local club (hence my sudden interest in the project). I have a few ideas for features and enhancements I'm happy to implement while I have the time. Please let me know what you think.

• Ranking by total points in a given stage (Rank by points #749)
• Giving matches statuses (e.g. Scheduled, In Progress, Finished) which can be used for filtering purposes
• Making the dashboard show matches and leaderboards per stages
• Have a column containing unscheduled matches on the scheduling page