[v3] add <scoped_allocator>

[Jonathan Wakely]

On 14 July 2011 22:22, François Dumont wrote:
> I don't think you attached the right patch to this mail. The patch is the
> one regarding support of C++0x allocators in vector container, no trace of
> scoped_allocator file in it.

Gah! sorry. I was working on a compile farm machine and sent the mail
from my own machine, I must have mixed up patches.  I'll grab the
right one and resend it later.

Thanks for noticing!