[PATCH libinput] filter: add Simon's copyright

[Simon Thum]

Hi Peter,

that's fine, thanks! Sorry for being so formal, I was a bit upset and 
should have waited a little longer before hitting send.

BTW it's great that you finally came to do that user study and all that 
jazz. If you like, just keep me in the loop for feedback.

Cheers,

Simon


On 05/06/2015 05:20 AM, Peter Hutterer wrote:
> This code was largely lifted from the X server in
> bb25b2ad297891430606c367bfabc but didn't take the copyright messages that
> applied to that code.
>
> Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
> ---
> Simon: I think that should cover it. Sorry about that, it was certainly not
> intentional. Let me know if that covers it or if you think there's something
> else missing.
>
>   COPYING      | 1 +
>   src/filter.c | 1 +
>   2 files changed, 2 insertions(+)
>
> diff --git a/COPYING b/COPYING
> index 8bbb3c3..efc1a94 100644
> --- a/COPYING
> +++ b/COPYING
> @@ -1,3 +1,4 @@
> +Copyright © 2006-2009 Simon Thum
>   Copyright © 2008-2012 Kristian Høgsberg
>   Copyright © 2010-2012 Intel Corporation
>   Copyright © 2010-2011 Benjamin Franzke
> diff --git a/src/filter.c b/src/filter.c
> index b953bee..626cb0a 100644
> --- a/src/filter.c
> +++ b/src/filter.c
> @@ -1,4 +1,5 @@
>   /*
> + * Copyright © 2006-2009 Simon Thum
>    * Copyright © 2012 Jonas Ådahl
>    *
>    * Permission to use, copy, modify, distribute, and sell this software and
>