[PATCH phases] phases: ``hg phase`` command informs of phase movement

[Nikolaj Sjujskij]

Den 2012-01-17 23:06:51 skrev Pierre-Yves David  
<pierre-yves.david at ens-lyon.org>:

>>> +            else:
>>> +                ui.status(_('No phase movement\n'))
>>
>> And this might want to be a warning.
>>
>> You really love uppercase, don't you?
>>
>> This should probably return 1.
>
> hg push does return 0 when there is nothing to push. I kept the same  
> logic here.
  ... but `hg outgoing` returns 1.
Just a little thing seeming inconsistent to me.