message: Add links of youtube videos to readme
diff: @@ -57,6 +57,10 @@ AppRun applications are built using components, like React. Each component has a
  * The [Hacker News](https://yysun.github.io/apprun-hn) example was written in 230 line.
  * The [RealWorld/Conduit](https://github.com/yysun/realworld-starter-kit) -- working in progress.
  +## Video Tutorials
  +
  +* [Building Applications with AppRun, Part 1 - Getting Started](https://www.youtube.com/watch?v=RuRmXEN2-xI)
  +* [Building Applications with AppRun, Part 2 - Components](https://www.youtube.com/watch?v=qkP6HvZmhtY)
  ## Install
  