Rename fletch -> dartino

tools/servicec/lib/src/resources/java/dartino/BuilderSegment.java

 // 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.
 
-package fletch;
+package dartino;
 
 class BuilderSegment extends Segment {
   public BuilderSegment(MessageBuilder builder, int id, int size) {
     super(new byte[size]);
     this.builder = builder;
     this.id = id;
     used = 0;
   }
 
   public boolean hasSpaceForBytes(int bytes) {
@@ skipping 13 matching lines @@
 
   public boolean hasNext() { return next != null; }
   public BuilderSegment next() { return next; }
   public void setNext(BuilderSegment segment) { next = segment; }
 
   private MessageBuilder builder;
   private int id;
   private BuilderSegment next;
   private int used;
 }