I've updated pw to make life much easier for patch maintainers.

The workflow is now reduced to three steps total:

    pw branch <#>
    <amend/review the commit now on the current t/patch# branch>
    pw merge <#>

Improvements provided by the new script:

 1. "pw branch" now sets the status to 'Under Review' and yourself as
    the delegate automatically if it succeeds in creating the local
    topic branch.

 2. "pw merge" sets the status to "Accepted" and also marks it as
    archived.

 3. Whenever state is changed to "Accepted" (as in #2) or "RFC", an
    e-mail gets sent to both the mailing list and the patch author.
    This e-mail appears in threads as a followup to the original
    patch submission.

Note: If you are changing the state to RFC, you must provide the
name of the delegate who is governing the RFC, for example:

  pw update -d jwiegley -s RFC 105

Failure to do so will generate a descriptive error message.

John