* src/oddjobd.c: make the name of the configuration file a global,
    	because we'll need it after startup has finished.
    * src/oddjobd.c: add a pointer to the configuration to the service structure.
    * src/oddjobd.c(check_method_acl): walk up the method to the config
    	structure instead of pulling out the global ACL.
    * src/oddjobd.c(oddjobd_list_method,oddjobd_introspect_method): walk up
    	the method to the config structure instead of pulling out the global
    	method tree.
    * src/oddjobd.c(config_add_internal_methods): pull out of main().
    * src/oddjobd.c(config_add_introspection_methods): pull out of main().
    * src/oddjobd.c(config_unregister_removed): add.
    * src/oddjobd.c(config_register): pull out of main().
    * src/oddjobd.c(config_contains): add.
    * src/oddjobd.c(oddjobd_reload_method): add.