New upstream version 2018.7

tests/ostree-grub-generator

@@ -66,7 +66,7 @@ populate_menu()
     else
         boot_prefix="${OSTREE_BOOT_PARTITION}"
     fi
-    for config in $(ls $entries_path/*.conf); do
+    for config in $(ls -v -r $entries_path/*.conf); do
         read_config ${config}
         menu="${menu}menuentry '${title}' {\n"
         menu="${menu}\t linux ${boot_prefix}${linux} ${options}\n"