COPYING: Add doc

Will Binns · Will Binns · commit 89d538a27c92 · 2020-05-17T22:55:44.000+02:00
diff --git a/COPYING b/COPYING
@@ -0,0 +1,5 @@
+The intellectual property rights in the files are owned by the respective
+authors. Some of the files can be licensed under MIT License (MIT) available on
+http://opensource.org/licenses/MIT or other licenses. Appropriate licensing
+information can be found in the header of the file or in the folder containing
+the file.
