In a personal message to me, Sandra indicated an interest in rebasing and refactoring this pull request. Because there has been no recent activity for this request, we are rejecting it to clear open requests. However, we would welcome a rebased/refactored pull request implementing this functionality as it be a welcome addition to Galaxy.
I'm sorry about the delay. I have started a new position at the
University of Notre Dame and worked before on a short-term project for
three months at the University of Edinburgh. Thus, I had to shuffle a
few priorities. I will create a new pull request when I have settled
in at Notre Dame and refactored the pull request.