Release notes - Mark underway matches

• Allow admins to mark open matches as "in progress." This allows you to keep track of the matches that have been assigned a console / table /etc. The label to the left of an in-progress match is orange and updates in real-time with the rest of the bracket. This is currently geared toward admins, but this will prove to be especially useful for spectators down the road.
  
• Tournaments you've voted in are no longer displayed on your dashboard.
• FIX: in rare instances, rounding errors showed up when calculating round robin and swiss participant stats, showing too many digits after the decimal. This is fixed.
• FIX: printer-friendly live images no longer show blocks in place of less common Unicode characters
• Beta testing is underway for two-stage tournaments (group stage + final stage -- e.g. World Cup)