[phobos] Proposal of StopWatch module

[Andrei Alexandrescu]

On 08/18/2010 12:26 AM, SHOO wrote:
> In the first place, I temporarily named std.stopwatch, but doubt it.
> Where is the best place to put this?
>
> I doubt std.date.benchmark's module, too.
> It isn't related on date clearly.
> Such a false setting is often examined in Phobos.

The problem is that std.date should really be std.datetime because it 
contains date AND time related stuff. Though I agree benchmark is a bit 
of an odd presence there (it is related to time though), clearly 
stopwatch is a time thing.

Andrei