Fixed Vineyard to preserve the vine addresses after we add a new dimension vine (was a major bug)
From artemis Mon Feb 25 16:30:10 2008
From: Dmitriy Morozov <morozov@cs.duke.edu>
Date: Mon, 25 Feb 2008 11:29:27 -0500
State: new
Subject: Efficient EventQueue
Message-Id: <ebda8db3f9908e33-0-artemis@metatron>
Change EventQueue to an efficient implementation, e.g., using a Fibonacci heap.