Add a tiny bit more info on how to run Webviz locally

Per #161

README.md

@@ -18,10 +18,10 @@ Please see the individual package READMEs for details on how to install and use
 ## Developing
 
 - `npm run bootstrap` in the root directory to install dependencies.
+- `npm run docs` to run the docs app (e.g. go to http://localhost:8080/try to open Webviz).
 - `npm run build` to run a single build or `npm run watch` to watch and build.
 - `npm run storybook` to run storybook.
 - `npm run screenshot-debug` to generate screenshots from stories.
-- `npm run docs` to run the docs app.
 - `npm run lint` to run the linters (and `npm run lint:fix` to automatically fix issues).
 - `npm run flow` to run Flow.
 - `npm run flow-typed-rebuild` to update the flow-typed definitions (any time when changing packages).