port to NetBSD

[Nikolay via digitalmars-d-ldc]

On Monday, 11 January 2016 at 10:26:00 UTC, Nikolay wrote:
> On Saturday, 9 January 2016 at 19:45:33 UTC, Kai Nacke wrote:
>> On Saturday, 9 January 2016 at 19:39:51 UTC, Kai Nacke wrote:
>>> || globals.params.NetBSD
>>
>> || global.params.isNetBSD
>
> Thanks Now it works

Unfortunately after this fix I have 39 tests failed. I suppose 
previously they was not executed at all.