[1.0.x] Image processor webp

Please add the link to the project page in issue summary.

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FILE: README.md

README.md file should follow the content and formatting described in README.md template.

I am changing priority as per Issue priorities.

Is there anything else that needs to be changed, or that would make the project used for the application not acceptable?

The documentation is important, but if the only required change is that one, either the project is already in the condition to pass the review, or the project does not contain enough code to be acceptable.

Thank you for your contribution and for your patience with the review process!

I am going to update your account so you can opt into security advisory coverage any project you create, including the projects you already created.

These are some recommended readings to help you with maintainership:

• Dries' post on Responsible maintainers
• Maintainership
• Git version control system
• Issue procedures and etiquette
• Maintaining and responding to issues for a project
• Release naming conventions.

You can find more contributors chatting on Slack or IRC in #drupal-contribute. So, come hang out and stay involved!
Anyone is welcome to participate in the review process. Please consider reviewing other projects that are pending review. I encourage you to learn more about that process and join the group of reviewers.

I thank the dedicated reviewers as well.