Fix Switch subnode order

Not that it makes much of a difference, but could have caused issues with
"out of order" visiting of nodes.

lib/PHPParser/Node/Stmt/Case.php

@@ -16,8 +16,8 @@ class PHPParser_Node_Stmt_Case extends PHPParser_Node_Stmt
     public function __construct($cond, array $stmts = array(), array $attributes = array()) {
         parent::__construct(
             array(
-                'stmts' => $stmts,
                 'cond'  => $cond,
+                'stmts' => $stmts,
             ),
             $attributes
         );

test/code/parser/expr/new.test

@@ -15,7 +15,7 @@ new $a->b->c();
 new $a->b['c']();
 new $a->b{'c'}();
 
-// test regression introduces by new dereferencing syntext
+// test regression introduces by new dereferencing syntax
 (new A);
 -----
 array(

test/code/parser/stmt/switch.test

@@ -23,23 +23,23 @@ array(
         )
         cases: array(
             0: Stmt_Case(
-                stmts: array(
-                )
                 cond: Scalar_LNumber(
                     value: 0
                 )
-            )
-            1: Stmt_Case(
                 stmts: array(
                 )
+            )
+            1: Stmt_Case(
                 cond: Scalar_LNumber(
                     value: 1
                 )
-            )
-            2: Stmt_Case(
                 stmts: array(
                 )
+            )
+            2: Stmt_Case(
                 cond: null
+                stmts: array(
+                )
             )
         )
     )