Rename fletch -> dartino

lib/system/list.dart

 // Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE.md file.
 
-part of dart.fletch._system;
+part of dart.dartino._system;
 
 // TODO(ajohnsen): Temp hack to expose _GrowableList/_FixedList to core.
 List newList(int length) {
   return (length == null) ? new _GrowableList() : new _FixedList(length);
 }
 
 abstract class _FixedListBase<E>
     extends Object with ListMixin<E>
     implements List<E> {
   final _list;
@@ skipping 185 matching lines @@
     --length;
     while (i < length) {
       int j = i + 1;
       list[i] = list[j];
       i = j;
     }
     _length = length;
     list[length] = null;
   }
 }