I made std.time for Phobos, please review my code.

[Sean Kelly]

Steven Schveighoffer Wrote:
> 
> Two other benefits to using 100NS increments: Windows FILETIME structures  
> use that same resolution, and Tango uses that same resolution.  So we have  
> easy compatibility throughout many systems, while at the same time  
> capturing a wide enough range to last for 8000 years :)

The core package in D2 uses that resolution as well.  It would be great if this could be represented by a struct rather than a long int.