anchor.diff:  1,CPL
   1,Copyright 2013 AgileWings
   1,Copyright (c) Rajarshi Das. All rights reserved
  -4,Copyright (c) Joe McIlvain. All rights reserved 
  +5,Copyright (c) Joe McIlvain. All rights reserved 
   1,Commercial
   1,CC0
   1,cc-zero
  
positive.code: 1,BSD-3-clause
  8,BSD 3-Clause
  2,BSD 2-Clause
  25,BSD
  1,Beerware
  1,BAT
  4,Artistic 2.0
  
negative.code: 1,MIT, Apache License v2.0
  2,MIT License
  1,MIT (http://opensource.org/licenses/MIT)
  1477,MIT
  1,mit
  3,LGPLv3
  1,LGPLv2.1+
  