Update project authors statements to Dartino

tools/promote.py

 #!/usr/bin/env python
 #
-# Copyright (c) 2015, the Fletch project authors.  Please see the AUTHORS file
+# 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 file.
 #
 
 import os
 import optparse
 import subprocess
 import sys
 import utils
 
@@ skipping 71 matching lines @@
         print 'Git adding all new docs'
         Run(['git', 'add', '*'])
         print 'Commiting docs locally'
         Run(['git', 'commit', '-m',
              'Publish API docs for version %s' % version])
         print 'Pushing docs to github'
         Run(['git', 'push'])
 
 if __name__ == '__main__':
   sys.exit(Main())