Replacing Eclipse Kura user in Docker Hub allowed user list

Hi,

after a discussion among Kura team members we decided to ask to remove David Woodard @dwoodard from the docker hub allowed users list (of course with his permission), since he is not active from long time and replace it with a Kura Team account that we will use to push changes as team and not as single committer. The account name could be kura-team.

Thanks in advance