separating includes: tr1 from c++0x

[Paolo Carlini]

On 10/27/2010 08:03 PM, Benjamin Kosnik wrote:
> Paolo and I discussed this briefly in Zurich.
Actually, we were in Rapperswil ;)
>  Paolo, your thoughts? I
> think we were in general agreement on this. The scope of the work is
> not huge, and will enable us to make the C++0x includes a bit cleaner.
>   
I'm absolutely in favor. Right now the work is rather trivial, very
little remains in common: both Jon and I gradually split again the code
when the divergences became too big.

Paolo.