Updated copyright

dist/index.browser.js

@@ -1,5 +1,5 @@
 /*!
-Copyright (C) 2016-2018 Timofey Kachalov <[email protected]>
+Copyright (C) 2016-2020 Timofey Kachalov <[email protected]>
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:

dist/index.cli.js

@@ -1,5 +1,5 @@
 /*!
-Copyright (C) 2016-2018 Timofey Kachalov <[email protected]>
+Copyright (C) 2016-2020 Timofey Kachalov <[email protected]>
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:

dist/index.js

@@ -1,5 +1,5 @@
 /*!
-Copyright (C) 2016-2018 Timofey Kachalov <[email protected]>
+Copyright (C) 2016-2020 Timofey Kachalov <[email protected]>
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:

webpack/utils/WebpackUtils.js

@@ -1,6 +1,6 @@
 const fs = require('fs');
 
-const copyright = 'Copyright (C) 2016-2018 Timofey Kachalov <[email protected]>';
+const copyright = 'Copyright (C) 2016-2020 Timofey Kachalov <[email protected]>';
 const sourceMapSupportRequire = 'require("source-map-support").install();';
 
 class WebpackUtils {