message: Show CII badge in README
diff: @@ -31,6 +31,10 @@ tracking requests and bugs. So please see
  [TensorFlow Discuss](https://groups.google.com/a/tensorflow.org/forum/#!forum/discuss) for general questions
  and discussion, and please direct specific questions to [Stack Overflow](https://stackoverflow.com/questions/tagged/tensorflow).**
  +The TensorFlow project strives to abide by generally accepted best practices in open-source software development:
  +
  +[![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/1486/badge)](https://bestpractices.coreinfrastructure.org/projects/1486)
  +
  ## Installation
  *See [Installing TensorFlow](https://www.tensorflow.org/get_started/os_setup.html) for instructions on how to install our release binaries or how to build from source.*
  