[Patch] Allow to disable root privileges with CYGWIN=noroot

[Christian Franke]

Christian Franke wrote:
> Charles Wilson wrote:
>> I've no objections to incorporating this/these utilities into cygutils.
>>  Take a look at
>> http://cygwin.com/cgi-bin/cvsweb.cgi/cygutils/HOW-TO-CONTRIBUTE?rev=1.11&cvsroot=cygwin-apps 
>>
>> to see how best to integrate the tool(s) into cygutils.
>>   
>
> I will provide a patch to add the 'cygdrop' tool soon.
>

Done: http://cygwin.com/ml/cygwin-apps/2009-11/msg00124.html

Christian