[phobos] std.parallelism: Request for review/comment

[David Simcha]

  On 8/31/2010 3:07 PM, Sean Kelly wrote:
> Ideally, the syntax for map() and reduce() should match std.algorithm.  Not sure what this means for blockSize though.  Maybe it should be a template parameter?
>

Oh wait a minute, right, mine didn't support multiple functions like 
std.algorithm.  Anyhow, I've fixed this so multiple functions are now 
supported.