lets change the default format as soon as possible

[Samuel Bronson]

At Mon, 10 Aug 2009 16:02:16 +1000,
Martin Pool wrote:

> In general, we should never have things in trunk that we don't believe
> to be suitable for the next release - if every developer was ill
> between now and then and a robot made the release it should be at
> least acceptable.

Well, unfortunately this can't work yet: we don't have any bots that can
  a) build the Windows and OS X installers
  b) write an enthusiastic release announcement