Transition from png figures to d3js-ed plots

[m-v-nikolov]

Convert various traces and heat maps currently displayed as pre-formatted png figures to d3js json based objects

[m-v-nikolov]

heat maps can be resolved as in

http://bl.ocks.org/mbostock/3074470

Only need to export matplotlib contour or pcolor data appropriately.

[m-v-nikolov]

Time-series could easily be converted to d3js using tsv format.

[m-v-nikolov]

In general color interpolation can be resolved as in

http://bl.ocks.org/syntagmatic/5bbf30e8a658bcd5152b

[m-v-nikolov]

various color schemes (and other cool widgets) that can be adapted:

http://bl.ocks.org/syntagmatic