[Patch] First bits of the algo merge

[AlisdairM]

Gabriel Dos Reis wrote:
 
> Deprecation (which is different from removal) is almost never an
> effective solution for C or C++, as far as I can see.  Since it is
> there, we would have to support it.  It is an added complexity for no
> net benefit.

>From a standards perspective, there is not a lot to support with
vector< bool > anyway as it has no defined behaviour, only defined
signatures.

-- 
AlisdairM
< dropping back to lurk mode >