Use jquery tablesorter

http://tablesorter.com/docs/ seems nicer than what we have currently.
Add Forfeits and Adjustments

Forfeits: stills need a button on the UI. Scoring and Reporting on it
should be good.

Adjustments: created the model, but that is all so far. The handicap
change needs to be optional. Trick is to know when to update the current
Handicap in stats ....