Drop global rule and example counts
rearrange all the things and jslint
move into its own file
closures
whitespace
more whitespace
Have next button work for one more state
Add name
Switch between grids
fix adding a new grid
Support multiple grids for flashcards
drop jquery requirement.
initial refactoring: separate more controller-y things from views
refactoring part 2: pull out card data logic
refactor example/rule update and updateAllData
drawGrid() to updateGrid()
buttons should be buttons.
do less unnecessary d3 stuff
reorder card data
mindless things before new views