[Proposal] Add a help command

[William Reade]

On Thu, 2013-02-14 at 10:04 +0400, John Arbash Meinel wrote:
> On 2013-02-14 8:29, Tim Penhey wrote:
> > Hi All,
> > 
> > Right now there is no help command.  There is "--help" but it
> > isn't entirely intuitive.
> > 
> > $ juju help error: unrecognized command: juju help

Sounds good -- I'm happy with just about anything that you feel will be
a good first step for you :).

> Adding a 'help' command seems reasonable, arguably if you just run
> 'juju' it should also show the help, rather than

> $ juju
> error: no command specified

+1.

Cheers
William