Update process:
- Fork the hed-standard/hed-specification repository in your own github account.
- Clone this repository locally and create a new branch.
- Make your changes and then push to that new branch on your own repository.
- When you are done, do a pull request for hed-specification to the actual repository on hed-standard.
- Ask for reviews.
- When all reviewers have approved, the administrator will merge to the master branch of hed-standard.