Contribute the README.md file

[javimuu]

Detail more info in README.md:

## What does it do?

## How to install

## How to use

## Example

## Currently supported languages

## Contributors

[sairajchouhan]

I would like to work on this

[SauravBaid]

I am interested to take up this task. Let me know if this is still open.

[23krishna]

Hii
Please assign me the task

[psk907]

@javimuu I have contributed to your README.md file with relevant contents in the PR #11 .
Please consider my contribution and close this issue.
Thank you.

[tanujajoshi1]

I would like to work on this issue. Please assign it to me

[thewill-i-am]

I would like to work on this issue. Please assign it to me

[andry-z]

Hey, I'd love to help you in this project. May you assign me a task?

[marcodeanda]

Hi,
I'd like to help please assign me a task