How to Contribute 
Contributions to the project are welcome!
If you consider contributing please start a discussion with your proposal, or express your willingness to contribute and we will work with you on scoping the project to make sure your contribution is accepted as efficiently as possible.
Contributor License Agreement 
Contributions to this project must be accompanied by a Contributor License Agreement. You (or your employer) retain the copyright to your contribution, this simply gives us permission to use and redistribute your contributions as part of the project. Head over to https://cla.developers.google.com/ to see your current agreements on file or to sign a new one.
You generally only need to submit a CLA once, so if you've already submitted one (even if it was for a different project), you probably don't need to do it again.
Community Guidelines 
This project follows Google's Open Source Community Guidelines.
