anchor.diff:  1,MIT, Apache License v2.0
   2,MIT License
   1,MIT (http://opensource.org/licenses/MIT)
  -1442,MIT
  +1477,MIT
   1,mit
   3,LGPLv3
   1,LGPLv2.1+
  
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,CPL
  1,Copyright 2013 AgileWings
  1,Copyright (c) Rajarshi Das. All rights reserved
  5,Copyright (c) Joe McIlvain. All rights reserved 
  1,Commercial
  1,CC0
  1,cc-zero
  