cleanup

README.md

+## Disaggregation Plotter using D3
+
+Ported from [hazdev-d3](https://github.com/usgs/hazdev-d3) and
+[earthquake-hazard-tool](https://github.com/usgs/earthquake-hazard-tool).
+
+### Run Example
+
+```bash
+cd ROOT_DIRECTORY
+npm i
+npm run start
+```
+
+Example is on http://localhost:4200/

package.json

@@ -5,6 +5,7 @@
   "main": "src/index.js",
   "types": "types/index.d.ts",
   "scripts": {
+    "start": "cd example && npm run start",
     "npm-cli-login": "npm-cli-login",
     "pre-commit": "pretty-quick --staged && npm run tslint",
     "pre-push": "npm run pre-commit",