Include namespace in log message when SpringObjectServer adds AdapterFactory instances to the Finder
GDA-4991 Add <corba:adapterfactory> element for adding an AdapterFactory instance

Example usage:

  <corba:adapterfactory namespace="${gda.factory.factoryName}" />

which can replace something like:

  <bean class="gda.factory.corba.util.AdapterFactory">
    ...
  </bean>

NB The adapterfactory element is only available with v1.1 of the corba
namespace.