Begin integrating blueprint (#359)

* toast test

* modify webpack build to allow for global CSS; use CSS modules to scope component styling

* remove heatmap

* add label to index resets

* swapping out buttons for blueprint

* adding constants to globals

* swapping out blueprint buttons

* title position, sidebar improvements

* sidebar styles

* adding toasts for validation errors

* zebra section trial

* integrating blueprint, switching buttons over, breaking out scatter

* clean up console

client/src/components/scatterplot/scatterplot.css

@@ -1,15 +1,14 @@
-
-.scatterplot {
+:local(.scatterplot) {
   display: block;
 }
 
-.scatterplot svg,
-.scatterplot canvas {
+:local(.scatterplot) svg,
+:local(.scatterplot) canvas {
   font: 10px sans-serif;
   position: absolute;
 }
 
-.scatterplot canvas {
+:local(.scatterplot) canvas {
   opacity: 0.9;
   pointer-events: none;
 }