clean up existing code
Merge branch 'master' into datavis
rewrite of the D3 code
Merge branch 'master' into datavis

* master:
  Document boxxy API, finish remaining issues
Some style changes, always return full state in putState (closes #58)
Use public boxxy API
Clarify meaning of onPutState-argument
add position in the ranking
fix merge conflicts
better svg height
wrap teams in g element
add basic lap progress indicator
improved the spinners a bit
add progress bars
rename debug.html
now works for any number of stations + jslint
prepare for interpolation
added basic interpolation based on previous lap to the team
fancy position swap animation
better interpolation, also takes into account the current runner speed