[C++-sig] pyste and C++ namespaces

[Jeff Holle]

In further pyste experimenting, I put my C++ code in a namespace.

First surprise was that I needed to decorate my class name in the 
*.pyste file with its housed namespace.
Doing this allowed pyste to run successfully, but.

Second surprise that the generated python interface class now contains a 
"wrapper" class.  Is this necessary?  The class is easily accessible by 
opening the namespace, or not, depending on the C++ choice.