[PATCH] test-skeleton.c: Use stderr for error messages

[Ondřej Bílka]

On Fri, Apr 11, 2014 at 11:00:29AM +0100, Will Newton wrote:
> At the moment a mixture of stderr and stdout is used for error
> messages. Switch to using stderr for consistency.
>
 Looks ok except that 

> ChangeLog:
> 
> 2014-04-09  Will Newton  <will.newton@linaro.org>
> 
> 	* test-skeleton.c (create_temp_file): Use stderr for
> 	outputting error messages.  (main): Likewise.

(main): should be at new line