corba/intorp class namespace

[David Jencks]

I spent a few minutes modifying the interop module to use the corba 
classes in spec/corba and everything seems to work fine.

Before I check this in I'd like to make sure no one thinks there is a 
problem with the change of package from o.a.g.interop.XXX to 
org.omg.XXX

I noticed that
public class ServerNamingContext extends CorbaObject implements 
NamingContextExt {

seems to now need an additional method;
+    public void destroy() throws NotEmpty {
+        //TODO what should this do?
+    }
As you can see I don't know what it should do.
If I don't see any objections I'll check this in soon, but I'll be 
happy to undo the package change if it turns out to cause problems.

BTW I used the overloaded method name mangling in the corba tx support 
recently.  What a pleasure!  Previously I struggled with OpenORB for 
several hours but never discovered how to get at their implementation 
of that functionality.

many thanks,
david jencks