From: David Turner <dturner@twopensource.com>
Date: Tue, 01 Sep 2015 02:13:08 GMT
Subject: (unknown)
Message-ID: <1441073591-639-1-git-send-email-dturner@twopensource.com>

This version of the patch series squashes in Junio's comment fix and
the xstrndup fix.

In addition, it removes refs/worktree, and just makes refs/bisect
per-worktree.  If we later discover that other things need to be
per-worktree, we can do refs/worktree, but for now, this is
backwards-compatible so we'll do this.