Added simple example of usage

Author: r3code

README.md

@@ -201,15 +201,20 @@ $ npm run build
 
 ```
 
-### Run demo locally
+### Run demo locally  
+
 ``` bash
-# Run demo at localhost:8080
-$ npm link
-$ cd examples
-$ npm install
-$ npm link vue-vis-network
-# serve with hot reload at localhost:8080
-$ npm run dev
+# install vue-vis-network local module  
+cd ..  
+npm link       
+# prepare example
+cd example
+# install the example dependencies
+npm install 
+# add local vue-vis-network module to node_modules
+npm link vue-vis-network
+# run demo server
+npm run serve
 ```
 Go to <http://localhost:8080/> to see running examples
 

example/README.md

@@ -0,0 +1,27 @@
+# Vue Vis-Network integration example
+
+> An example project integrating Vue and vis-network
+
+## Project setup
+``` bash
+# install vue-vis-network local module  
+cd ..  
+npm link       
+# prepare example
+cd example
+# install the example dependencies
+npm install 
+# add local vue-vis-network module to node_modules
+npm link vue-vis-network
+```        
+
+### Live Demo
+```
+npm run serve
+``` 
+
+Go to <http://localhost:8080/> to see an example running
+
+NOTE: If you make changes to the library you should run `npm run build` again in the root folder to rebuild vue-vis-network package.
+The dev server should detect modification and reload the demo
+

example/babel.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+  presets: [
+    '@vue/app'
+  ]
+}