[racket] raco command extension changed in 6.1?

I've pushed a repair for the next version. Unfortunately, I don't see
a better workaround in the current version than running `raco setup`.

At Wed, 17 Dec 2014 20:18:00 -0700, Matthew Flatt wrote:
> It wasn't supposed to change, but apparently something has broken
> between 6.0.1 and 6.1.
> 
> Running `raco setup` afterward adds `raco mcfly`, but the `require`
> should have been enough, and I'll investigate further.
> 
> At Wed, 17 Dec 2014 21:52:41 -0500, Neil Van Dyke wrote:
> > Did how `raco` commands are added change in Racket 6.1?
> > 
> > When the following two commands are run under Racket 6.0 or 6.0.1, they 
> > show a `raco mcfly` command has been added.  But when run under 6.1 or 
> > 6.1.1, the `raco mcfly` command has not been added.
> > 
> > racket -e '(require (planet neil/mcfly-tools))'
> > raco help
> > 
> > I just removed `~/.racket/` and tested this under the four Racket versions.
> > 
> > I'm not looking for someone to debug this; I'm just wondering if anyone 
> > knows offhand whether anything changed.
> > 
> > Neil V.
> > 
> > ____________________
> >   Racket Users list:
> >   http://lists.racket-lang.org/users
> ____________________
>   Racket Users list:
>   http://lists.racket-lang.org/users