Add back COPYING file

зеркало из https://github.com/mono/libgdiplus.git
It was removed in e1fb6fe92d but it's actually needed by a few autotools tools.
2017-09-20 20:31:33 +02:00 · 2017-09-20 20:31:33 +02:00 · 3ddd156b14
--- a/1
+++ b/1
@ -0,0 +1 @@
+See LICENSE file in the project root for full license information.
				`@ -0,0 +1 @@`
				`See LICENSE file in the project root for full license information.`