Replace README.txt with README.md

You have to update hook_help...

Updated the hook_help.

There is some issue with the patch.

## Installation And Usage
warning: 1 line adds whitespace errors.

Updated.

Please review.

Patch is working and marking it to RTBC.

It would be better if somebody else reviews the MR.

Hi Manoj Raj.R

I applied and reviewed your MR and confirmed it replaces README.txt with README.md, but it doesn't follow the README.md template → Please see the screenshots attached.

Thank you.

Automatically closed - issue fixed for 2 weeks with no activity.