Juju subcommands now wait for the environment to be ready

[Clint Byrum]

Excerpts from Jim Baker's message of Thu Dec 15 14:41:43 -0800 2011:
> Juju subcommands, as necessary, now wait for the environment to be
> ready following a bootstrap. This change means you can do the
> following:
> 
>  $ juju bootstrap && juju status && juju whatever-else-i-want-to-do
> 
> and not see an error.
> 
> This change is available as of r432 and has landed in the current
> PPA. Changes to the Juju docs to reflect this change are in
> progress.
> 
> It's hard to imagine any reasonable scenario that would impact
> existing scripts that currently do their own retries; see for example,
> http://wtf.labix.org/434/ec2-wordpress.out. More importantly, you can
> remove any such retry logic.


<abuse target="capslock">
THIS IS SO AWESOME JIM YOU ARE MY HERO
</abuse>