Create a CONTRIBUTING.md file

[srishti-nema]

Add some guidelines to contribute in a markdown file which can make it easier for beginners to get started and which will also specify some information regarding how people should contribute to this project. Check out this link for more details.

[imanishbarnwal]

Hi @srishti-nema can I take this issue? If yes kindly assign me.

[srishti-nema]

@imanishbarnwal sorry for responding late but I think this issue has already been solved by @neelr. You can take up other issues available here. Also @neelr, please wait till the issue has been assigned to you as it would make the contribution process much smoother.

[KaushikiKrity]

@AvikantSrivastava Please assign this to me ! I have already started working on it :)