feat(repo): link to the how-to-get-started video

CONTRIBUTING.md

@@ -2,6 +2,14 @@
 
 We would love for you to contribute to Nx! Read this document to see how to do it.
 
+## How to Get Started Video
+
+Watch this 5-minute video:
+
+<a href="https://www.youtube.com/watch?v=o11p0zSm0No&feature=youtu.be" target="_blank">
+<p align="center"><img src="https://raw.githubusercontent.com/nrwl/nx/master/how-to-contribute.png" width="600"></p>
+</a>
+
 ## Got a Question?
 
 We are trying to keep GitHub issues for bug reports and feature requests. Using the `nrwl` tag on [Stack Overflow](https://stackoverflow.com/questions/tagged/nrwl) is a much better place to ask general questions about how to use Nx.

README.md

@@ -149,7 +149,7 @@ You are good to go!
 
 <table>
   <tr>
-    <td>    
+    <td>
       <a href="https://www.youtube.com/watch?v=2mYLe9Kp9VM&list=PLakNactNC1dH38AfqmwabvOszDmKriGco" target="_blank">
         <p align="center"><img src="https://raw.githubusercontent.com/nrwl/nx/master/nx-workspace-course.png" width="350"></p>
       </a>
@@ -186,7 +186,11 @@ You are good to go!
 
 ## Want to help?
 
-If you want to file a bug or submit a PR, read up on our [guidelines for contributing](https://github.com/nrwl/nx/blob/master/CONTRIBUTING.md).
+If you want to file a bug or submit a PR, read up on our [guidelines for contributing](https://github.com/nrwl/nx/blob/master/CONTRIBUTING.md) and watch this video that will help you get started.
+
+<a href="https://www.youtube.com/watch?v=o11p0zSm0No&feature=youtu.be" target="_blank">
+<p align="center"><img src="https://raw.githubusercontent.com/nrwl/nx/master/how-to-contribute.png" width="600"></p>
+</a>
 
 ## Core Team