From: David Aguilar <davvid@gmail.com>
Date: Sun, 24 Aug 2008 17:21:37 GMT
Subject: git-submodule: add "sync" command (v2)
Message-ID: <1219598500-8334-1-git-send-email-davvid@gmail.com>

The following patches rework the "sync" command in response to
Junio's input.

The first two patches are a simple refactor to move logic for
finding the name of the remote, which is not necessarily
"origin", into a standalone function.

The last patch is the reworked "git submodule sync" command.