This example is ported from ORBit's Echo example.  It does exactly the
same thing and uses the same IDL, except it's about 5 times smaller. :)

Of particular interest here is the use of the _GlobalIDL and _GlobalIDL__POA
modules.  IDL interfaces not belonging to any IDL module (in other words,
global interfaces) are put in the _GlobalIDL Python module.  This convention
is used by omniORBpy, Fnorb, and probably others.

--
Jason Tackaberry <tack@linux.com>