experiment with adding script in templates for custom

in the class add script in the templates list with page and div in the
case of custom scripts or scripts that might not fit in the chart.html
default
start to add dimple based on nvd3
more small changes to get line working

still needs a lot of work
crude minimally working dimple
add ability to specify axes type and also add groups
add legend

not sure if best way to handle but off by default;  if any legend
parameters are set chart$set(legend = list()) then legend will be added

no checking of parameters; might need to add this to help the R user
unaware of dimple API
add examples
better test  in examples of legend
changed legend y in test
do examples 1 - 3 from dimple
more example / tests
finish up all vertical and horizontal bar examples/tests
add showPercent for axes for marimekko
handle addPctAxis to not evaluate showPercent
fix if then for showPercent; forgot paranthesis
add legend to example marimekko
add addAxis if then for y also
example 15 block matrix pass!
add storyboard

crude quick implementation; will need to revisit this one
update dimple.v1.js to newest with a fix to orderRule