[merge] bzr up as alias for bzr update

[John Arbash Meinel]

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Stefan (metze) Metzmacher wrote:
> Hi *,
> 
> cvs and svn both have 'up' as alias for 'update'.
> The attached bundle adds that to bzr too.
> 
> metze
> 

> 
> === modified file bzrlib/builtins.py
> --- bzrlib/builtins.py
> +++ bzrlib/builtins.py
> @@ -798,6 +798,7 @@
>      'bzr revert' instead of 'bzr commit' after the update.
>      """
>      takes_args = ['dir?']
> +    aliases = ['up']
>  
>      def run(self, dir='.'):
>          tree = WorkingTree.open_containing(dir)[0]

I'm okay with this, and I don't believe we have any other plans for
something named 'up'. But as with all things like this, I'd like for a
little bit of feeback before it gets merged.

+1 from me.

John
=:->
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