HP-NB Modified Config framework to remove dependency on the config files at the start of the cimserver. Now the cimserver will use in-memory default values in the absence of config files and command line options. Fixed a few defects in the config framework that were causing cimom to crash under certain conditions. Changed the config provider class name to 'PG_ConfigSetting' in the mof file and modified provider implementation files accordingly. Also modified the config CLI to show user friendly error/status messages.