anchor.diff:  1,MIT License
   1,MIT (http://opensource.org/licenses/MIT)
   1,mit
  -985,MIT
  +1017,MIT
   1,LGPLv3
   1,LGPLv2.1
   7,LGPL-3
  
positive.code: 3,GPLv3
  2,GPLv2
  3,GPL3
  4,GPL-3
  14,GPL-2
  1,GPL v3.0
  1,GPL Lv.3
  
negative.code: 1,Copyright 2013 AgileWings
  4,Copyright (c) Joe McIlvain. All rights reserved 
  1,Commercial
  1,CC0
  1,cc-zero
  1,CC-BY-SA
  1,CC-BY-NC-SA 3.0
  