[v3 patch] Add std::tr1::shared_ptr

[Benjamin Kosnik]

> Noted, but I'm still grateful for it, thanks.  I'll get in touch with
> the copyright holders again.

Sorry for the delay. I'm asking for clarification on this issue from the
FSF and will post when I have more details.

Jonathan, if you can, please wait until there is clear guidance before
you start bugging the boost people again. Let's get our act together
first. 

-benjamin