Add and update license details

Author: johnstevenson

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2013 John Stevenson
+Copyright (c) 2013-2023 John Stevenson
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/BaseDocument.php

@@ -1,4 +1,5 @@
 <?php declare(strict_types=1);
+
 /*
  * This file is part of the Json-Works package.
  *

src/Document.php

@@ -1,5 +1,14 @@
 <?php declare(strict_types=1);
 
+/*
+ * This file is part of the Json-Works package.
+ *
+ * (c) John Stevenson <john-stevenson@blueyonder.co.uk>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace JohnStevenson\JsonWorks;
 
 use JohnStevenson\JsonWorks\Helpers\Patcher;

src/Helpers/Error.php

@@ -1,4 +1,5 @@
 <?php declare(strict_types=1);
+
 /*
  * This file is part of the Json-Works package.
  *

src/Helpers/Finder.php

@@ -1,4 +1,5 @@
 <?php declare(strict_types=1);
+
 /*
  * This file is part of the Json-Works package.
  *

src/Helpers/Format/BaseFormat.php

@@ -1,4 +1,5 @@
 <?php declare(strict_types=1);
+
 /*
  * This file is part of the Json-Works package.
  *

src/Helpers/Format/Copier.php

@@ -1,4 +1,5 @@
 <?php declare(strict_types=1);
+
 /*
  * This file is part of the Json-Works package.
  *

src/Helpers/Format/Orderer.php

@@ -1,4 +1,5 @@
 <?php declare(strict_types=1);
+
 /*
  * This file is part of the Json-Works package.
  *

src/Helpers/Format/Pruner.php

@@ -1,4 +1,5 @@
 <?php declare(strict_types=1);
+
 /*
  * This file is part of the Json-Works package.
  *

src/Helpers/Formatter.php

@@ -1,4 +1,5 @@
 <?php declare(strict_types=1);
+
 /*
  * This file is part of the Json-Works package.
  *