anchor.diff:  2,"APLv2"
   1,"apachev2"
   1,"APACHE2"
  -6,"Apache-2.0"
  +7,"Apache-2.0"
   5,"Apache"
   1,"Apache v2.0"
   1,"Apache v2"
   4,"Apache License, Version 2.0"
   1,"Apache License, v2"
  -2,"Apache License 2.0"
  +3,"Apache License 2.0"
   2,"Apache License (2.0)"
   1,"Apache Licence v2"
   12,"Apache 2.0"
  
positive.code: 1,"UNLICENSE"
  1,"The Ruby License"
  1,"Suvankar"
  2,"RUBY"
  5,"Ruby"
  3,"Public Domain"
  2,"Public Domain (CC0)"
  1,"Perl Artistic v2"
  1,"MIT-LICENSE"
  609,"MIT"
  1,"MIT License"
  1,"LPGL-3"
  1,"LGPL3"
  
negative.code: 1,"GPL3"
  1,"GPL-3.0+"
  1,"GPL-3.0"
  6,"GPL-3"
  1,"GPL-2.0"
  8,"GPL-2"
  4,"GPL"
  8,"GPL 2"
  2,"GNU"
  1,"GNU V2"
  1,"GNU GPL v2"
  1,"Equivilent to emojidex"
  