.update-copyright.conf: update to pipe separators and {project}

.update-copyright.conf: update to pipe separators and {project}

This brings the config file up to speed with the following
update-copyright commits:

  commit 3c68a1a48419d8b2bbc2ce0e7f1700b996ec30e9
  Author: W. Trevor King <wking@tremily.us>
  Date:   Fri Oct 19 21:52:48 2012 -0400

    project: for consistency, also separate ignored paths with pipes

  commit b50d5d2168a07cbbf216e7f556a8fcf316f32545
  Author: W. Trevor King <wking@tremily.us>
  Date:   Thu Oct 25 17:35:11 2012 -0400

    project|utils: expand info into kwargs for format().