Add github pages to readme

[Prashanth Kumar]

Please add github pages in the repo itself , so that we can play it live before cloning the repo.
This is quickest way for many contributors to see if they really can/want to , contribute.

[Nehal Sharma]

Hm, the live link (for the netlify site) is already there, but yeah it should ideally be present in the readme too. Thanks for the suggestion; since this is a tiny update, I'll make it myself