Re: Change to bzr build instructions

[Jim Meyering]

Glenn Morris wrote:
> The following only applies to platforms that use the configure script.
>
> The autotools generated files such as configure are no longer present in
> the repository in the trunk. Instead you should generate them yourself
> using the autogen.sh script. See INSTALL.BZR for details.
>
> Developers: there is no longer any need to commit autotools generated
> files. The versions in autogen/ will hopefully be kept up-to-date by a
> daily cron job running on fencepost.

Nice.  Thanks for doing that!