Holds all configuration information (from the faces-config xml files) that is needed later during runtime. The config
information in this class is only available to the MyFaces core implementation classes (i.e. the myfaces source
tree). See MyfacesConfig for config parameters that can be used for shared or component classes.
author: Manfred Geiler (latest modification by $Author: mbr $) version: $Revision: 527076 $ $Date: 2007-04-10 12:01:32 +0200 (Di, 10 Apr 2007) $
Return the resourcebundle which was configured in faces config by var name
Parameters: name - the name of the resource bundle (content of var) the resource bundle or null if not found