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/package.json

@@ -27,6 +27,9 @@
     "eslint-scope": "3.7.1"
   },
   "dependencies": {
+    "@blueprintjs/core": "^3.7.0",
+    "@blueprintjs/icons": "^3.2.0",
+    "@blueprintjs/select": "^3.2.0",
     "canvas-fit": "^1.5.0",
     "d3": "^4.10.0",
     "d3-scale-chromatic": "^1.3.0",
@@ -38,6 +41,7 @@
     "memoize-one": "^4.0.0",
     "mouse-position": "^2.0.1",
     "mouse-pressed": "^1.0.0",
+    "normalize.css": "^8.0.0",
     "orbit-camera": "^1.0.0",
     "query-string": "^6.1.0",
     "react": "^16.4.2",