Create CONTRIBUTING.md

[satwikkansal]

This should involves details like

• The workflow: Detailed Instructions about creating a fork, then a branch, making the changes, and finally submitting a PR to this repo.
• Code requirements: Code should comply to PEP8, Unit tests should be written for any new change, etc
• Other FAQs

[codestryker]

i can do this

[satwikkansal]

Assigned you! Awaiting your invite acceptance.

[satwikkansal]

To get assigned to an issue, you'll first have to invited by us to the organization! You'll then receive an email. Once the invite if accepted, only then we'd be able to assign you to the issue.

I've invited you. Ping at the channel once you accept the invitation :)

[satwikkansal]

Since this was kinda too urgent, I've created https://github.com/wtfpython-web/wtfpython-web/wiki/Workflow temporarily, a lot of it is taken from https://coala.io/newcomer.

Feel free to adapt it to our repository accordingly, refine the formatting, and add more detailed instructions.

[Pallavi024]

I would like to work on this

[shreyateeza]

@satwikkansal I want to work on this issue! Please assign it to me.

[realslimshanky]

Since @samyak8853 is unavailable. I suggest we should allow @Pallavi024 to take this task as she pinged first.

[satwikkansal]

Alright!

[iamansoni]

Is this issue still need to be addressed? If yes, you can assign it to me.
I would like to work on this task!