Stabilise reorder_imports and reorder_modules

Author: nrc

src/config/mod.rs

@@ -68,8 +68,8 @@ create_config! {
     merge_imports: bool, false, false, "Merge imports";
 
     // Ordering
-    reorder_imports: bool, true, false, "Reorder import and extern crate statements alphabetically";
-    reorder_modules: bool, true, false, "Reorder module statements alphabetically in group";
+    reorder_imports: bool, true, true, "Reorder import and extern crate statements alphabetically";
+    reorder_modules: bool, true, true, "Reorder module statements alphabetically in group";
     reorder_impl_items: bool, false, false, "Reorder impl items";
 
     // Spaces around punctuation