set elm log level to CRI

current elm usage triggers infinite (harmless) widget-parenting errors. to avoid filling hard disks with log files, shut this up for now

src/bin/e_log.c

@@ -29,6 +29,7 @@ e_log_init(void)
 {
    e_log_dom = eina_log_domain_register("e", EINA_COLOR_WHITE);
    eina_log_print_cb_set(_e_log_cb, NULL);
+   eina_log_domain_level_set("elementary", EINA_LOG_LEVEL_CRITICAL);
    return e_log_dom != -1;
 }