Provides aliases in the Swig Ruby bindings for the C++ class names.

In the Ruby VM there are various name collisions in the native Ruby extensions that are occurring as a result of the names of the C++ classes; i.e., the VM creates an instance of Cqpid::Connection when it should be creating an instance of Qpid::Messaging::Connection.

This feature adds the prefix "Cpp" to each of the classes that are bound in Ruby via Swig to avoid such name collisions.