[PATCH STABLE] update copyright year to 2011

[Matt Mackall]

On Sun, 2011-01-02 at 20:38 +0200, timeless wrote:
> I'd like to argue against this.
> 
> https://bugzilla.mozilla.org/show_bug.cgi?id=536336#c0
> 
> has a detailed explanation of why this isn't really the right approach.
> 
> note that it's in the context of localization costs, but the argument
> is against the (c) line.

Seems reasonable. And if it got past Mozilla's lawyers, it's probably
good enough for us. Let's drop the date.

-- 
Mathematics is the supreme nostalgia of our time.