anchor.diff:  1,"Copyright (c) Rajarshi Das. All rights reserved"
   7,"Copyright (c) Joe McIlvain. All rights reserved "
   1,"Commercial"
  +1,"cocot"
   1,"CCPL"
   5,"CC0"
   1,"cc-zero"
   1,"CC-BY-SA"
   1,"CC-BY-NC-SA 3.0"
  +1,"CC BY-SA 3.0"
   8,"CC BY-NC-SA 3.0"
   1,"BSD3"
   1,"BSD-3-clause"
  +1,"BSD-3-Clause"
   5,"BSD-3"
  -1,"BSD-2-Clause"
  +2,"BSD-2-Clause"
   1,"BSD-2"
  -1,"bsd"
  -122,"BSD"
  +133,"BSD"
  +2,"bsd"
   1,"BSD or AFL"
  +1,"BSD New"
   1,"BSD Clause 2"
  +2,"BSD 3-clause"
   15,"BSD 3-Clause"
  -2,"BSD 3-clause"
  -4,"BSD 2-Clause"
  +1,"BSD 3 Clause"
  +5,"BSD 2-Clause"
   1,"BSD + MPL 1.1/GPL 2.0/LGPL 2.1"
  +1,"BSD (2-Clause)"
   3,"Beerware"
   1,"BEER"
   1,"BAT"
  
positive.code: 1,"GNU GPLv3"
  1,"GNU GPLv3 and AGPLv3"
  3,"GNU GPL-3"
  2,"GNU GPL"
  1,"GNU General Public License"
  1,"FreeBSD"
  1,"Free as in beer."
  1,"FeiJi"
  1,"EPLv1"
  
negative.code: 1,"MIT (see LICENSE file)"
  1,"MIT (http://opensource.org/licenses/MIT)"
  1,"Lizenz CC BY-NC-SA 3.0"
  2,"LICENSE"
  3,"LGPLv3+"
  8,"LGPLv3"
  3,"LGPLv2.1+"
  1,"LGPLv2.1"
  1,"LGPLv2.1 or later"
  