libg++-2.7.1 was imported late last week.  This updates the major version
number on libg++ and adds a new library, libstdc++.  

There are a few things that need to be cleaned up, like having g++ use
libstdc++.  If you find problems, please file a PR (send-pr).

Thanks.

-- 
Phil Nelson
e-mail: phil@cs.wwu.edu
http://www.cs.wwu.edu/~phil