Revision 231203

changes ...

 o Added the ability to list all user attributes using the '*' operator as an
   attribute.  Hence the '*' can be used with any number of operational 
   attributes in the attribute list to control the returned attributes.
 o Added the ability to list all operational attributes using the '+' operator
   as an attribute.  Hence the '+' can be used with any number of user 
   attributes in the attribute list to control the returned attributes.
 o Enabled the use of '*' and '+' together to list all attributes within an 
   entry whether they are operational or user attributes.

notes ...

 o This fixes the issue posted by Kirill Kovalenko here:

     http://issues.apache.org/jira/browse/DIREVE-210