Don't order import alphabetical

alphabetical ordering is no more consistent, and much less useful then
the ordering which arises naturally when you add import.

crates/ra_analysis/src/lib.rs

@@ -9,14 +9,14 @@ extern crate relative_path;
 extern crate rustc_hash;
 extern crate salsa;
 
-mod completion;
 mod db;
-mod descriptors;
-mod imp;
 mod input;
-pub mod mock_analysis;
+mod imp;
+mod completion;
+mod descriptors;
 mod symbol_index;
 mod syntax_ptr;
+pub mod mock_analysis;
 
 use std::{fmt, sync::Arc};
 

crates/ra_syntax/src/reparsing.rs

@@ -188,7 +188,7 @@ mod tests {
     use super::{
         super::{test_utils::extract_range, text_utils::replace_range, utils::dump_tree, File},
         reparse_block, reparse_leaf, AtomEdit, GreenNode, SyntaxError, SyntaxNodeRef,
-    };
+};
 
     fn do_check<F>(before: &str, replace_with: &str, reparser: F)
     where

rustfmt.toml

@@ -0,0 +1,2 @@
+reorder_imports = false
+reorder_modules = false