branch: expanded summary with ASCII-art DAGs

branch: expanded summary with ASCII-art DAGs

From: "W. Trevor King" <wking@tremily.us>
Date: Thu, 15 Nov 2012 21:44:02 -0500
Subject: Side-A summary (workshop-branches), version 3
Message-ID: <20121116024402.GA16609@odin.tremily.us>

Here's my third pass at making my ideas clear, structured as a how-to
guide to the workflow.  Edits, reorganization, and comments welcome.
I had been refering to this as the single-repo model, but I think a
better characterization is the workshop-branches model (vs. Joshua's
workshop-repos model).