separating includes: tr1 from c++0x

[Paolo Carlini]

On 10/27/2010 11:42 PM, Benjamin Kosnik wrote:
> Cool. I see the following left in include/tr1_impl:
> boost_sp_counted_base.h  
> cinttypes  
> cstdint  
> cwchar   
> type_traits
> cctype                   
> cmath      
> cstdio   
> cwctype  
> utility
> array  
> cfenv                    
> complex    
> cstdlib  
> regex
>
> I am proposing that these be split into separate tr1 and include/bits
> versions, as applicable.
Note that regex (just a boilerplate) is actually already the tr1
version, should be moved as-is to tr1 itself. boost_sp_counted_base.his
pretty small, we could have duplicated it when we split shared_ptr.
Pretty simple stuff.

Paolo.