each time a plugin is found, add it's path to the list of valid paths that are checked for other plugins.
each time a plugin is found, add it's path to the list of valid paths that are checked for other plugins.

kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1,kongr45gpen/bzflag-import-1