Refactor rest-api-example, eliminate a lot unneeded build tools

Author: jordangarcia

examples/rest-api/.gitignore

@@ -1 +0,0 @@
-dist

examples/rest-api/README.md

@@ -2,6 +2,16 @@
 
 This example shows how to build a generic Rest API module for NuclearJS's flux architecture.
 
+## Running the example
+
+The built files are already checked in, simply open `index.html` to see the example.  Make sure you open the console to see the actions being dispatched.
+
+**To watch/rebuild**
+
+```sh
+npm run watch
+```
+
 ## Architecture
 
 #### A client-side source of truth