* update crossfilter and connetor dev deps
* mapd3 line chart rendering with cf charts
* render second y-axis
* adapter almost working...
* use dcFlag to cache chart filter strings, not working...
* better handling of composing dc chart filter strings to sql query
* combo chart brushing is crossfitlering other charts, but resets itself
* enable brush crossfiltering on combo chart
* resize combo chart on window resize
* throttle brushMove event, clean up some
* fix typos in comments
* disable combo chart binning & range editor ui
* point @mapd/crossfilter dev dep to latest
* fixed axis labels
* added mapd3 as a dev dep
* included mapd3 in example webpack config
* removed mapd3.js script tag
* tmp fix for css overflow-x bug
* added babel-polyfill to dev deps
* split js file from html
* use babel-polyfill for examples
* clean up
