Patch: stl_vector.h and vector.tcc

[Benjamin Kosnik]

>I agree, implementing std::tr1::type_traits woulid be a really great 
>idea.
>Other parts too.  If we just set up the infrastructure, i.e. the 
>directory
>hierarchy and makefile, then various of us could implement individual
>pieces.  I'd like to put in hash tables, for example.

Sounds good. I can set up include/tr1 if you'd like, if you have better
ideas let me know. For things that are just include files that should be
sufficient. 

Happy hacking!

-benjamin