How do I switch a repository from an Automated Build to a regular repository?
The only way to take a repository that is not an automated build and make it into a regular repository is to delete the automated build repo and then re-create the repository as a normal one.
You can pull all the tags associated with this repository, remove the automated build, and then re-push everything.
To delete the build, log in to hub.docker.com and click on the "Details" for the automated build you'd like to delete. Next, click on "Settings". Finally, choose the "Delete" option.