Dead link in react-implementations.md

[elevenpassin]

This particular link leads to a 404 now...

• Building Your Own React Clone in Five Easy Steps
  http://blog.javascripting.com/2016/10/05/building-your-own-react-clone-in-five-easy-steps/
  Builds a mini-React implementation to illustrate the basic principles

[DevHyperCoder]

http://brianyang.com/building-your-own-react-clone-in-five-easy-steps/ is this the page? Maybe it's been moved