message: Full license text
diff: -Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
  -This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
  -The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
  -Code distributed by Google as part of the polymer project is also
  -subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
  +Copyright (c) 2014 The Polymer Authors. All rights reserved.
  +
  +Redistribution and use in source and binary forms, with or without
  +modification, are permitted provided that the following conditions are
  +met:
  +
  + * Redistributions of source code must retain the above copyright
  +notice, this list of conditions and the following disclaimer.
  + * Redistributions in binary form must reproduce the above
  +copyright notice, this list of conditions and the following disclaimer
  +in the documentation and/or other materials provided with the
  +distribution.
  + * Neither the name of Google Inc. nor the names of its
  +contributors may be used to endorse or promote products derived from
  +this software without specific prior written permission.
  +
  +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  