You also might want to take a look a this,
http://firstforge.wpi.edu/sf/go/doc1297;jsessionid=54BA7DA57ABC06B2BBC6CDC0EF512C7 A?nav=1. It's very handy for the new command-based coding, and at the end(p. 70ish) theres a section about the smartDashboard, that's where I got most of my information. A lot of it is blank, I'm not sure why, maybe they're just implying that you can do the stuff in the headings, or maybe there will be another release.