Live preview is not working. Link expired on readme.md

[DineshMv]

Live preview is not working when hosted via google drive. Please use git hub pages to host them for better results

[bunnybooboo]

Once you've setup Github Pages for your own account, you can fork any repo, then:

cd [the repo]
git checkout -b gh-pages
git push origin gh-pages

Now in a browser [your account].github.io/[the repo]/[a subdirectory] - wherein this case the subdirectory is each chapter. For example https://bunnybooboo.github.io/A-Frame-WebVR-Tutorials/[8]%20Skybox/

Note that you might also like to alter the root README.md file to reflect these Github Pages live demo URLs. In my fork I had to remove the html lists to get the URLs to show.