Replace README.txt with README.md and update README.md file

The patch works fine and moving it to RTBC.

Since the last reviewer does not pay much attention to details, it would be better somebody else reviews the MR.

Hi Charchil Khandelwal

I applied and reviewed your MR and confirmed that README.txt is replaced with README.md, but it doesn't follow the README.md template. Please look at the screenshot I attached for your reference

Thank you

Anjali Mehta → made their first commit to this issue’s fork.

Kindly review the changes.
Thankyou

Reviewed MR!1, the file is updated as per readme.md file template. Moving it to RTBC.

@apaderno Reviewed MR!1, file is updated as per readme.md file template and as per your comment, hence marking it to RTBC.