rename aux directory to contrib
On Windows, aux is a reserved name and can't be used for files or directories.
From: Dmitriy Morozov <dmitriy@mrzv.org>
Date: Tue, 07 Apr 2009 12:32:37
Subject: Fixed in r4754
Message-Id: <95536ae767c2743a-b476bd16d5d05a72-artemis@cole>
References: <95536ae767c2743a-0-artemis@metatron>
In-Reply-To: <95536ae767c2743a-0-artemis@metatron>