[2/2] kernel32: Implement Set/GetThreadGroupAffinity and add tests.

[Sebastian Lackner]

On 23.09.2015 23:35, Marvin wrote:
> Hi,
> 
> While running your changed tests on Windows, I think I found new failures.
> Being a bot and all I'm not very good at pattern recognition, so I might be
> wrong, but could you please double-check?
> Full results can be found at
> https://testbot.winehq.org/JobDetails.pl?Key=16838
> 
> Your paranoid android.
> 
> 
> === w1064 (32 bit thread) ===
> thread.c:1087: Test failed: got 0 with 5 (expected FALSE with ERROR_GEN_FAILURE)
> 

This is unrelated to the patch.