Licensing

This project is now licensed under the Apache license. Individual files
now have a license reference header.

The Apache 2.0 license text is copied to the file LICENSE. The file
NOTICE, referred to in the license text, has been added. A placeholder
README.txt has been added.

These three new files are integrated into the distribution/installation
machinery, and are placed into the package directory upon installation.

NOTICE

@@ -0,0 +1,14 @@
+
+				    Notice
+
+The copyright to this work is owned by its author, Ray Brown. You can
+reach the author via email: code@liquibits.com. Project source is
+maintained at https://github.com/rbit/pydtls.
+
+See the file LICENSE for the terms and conditions under which this work
+is licensed to you.
+
+See the file README.txt for usage and technical information.
+
+This product includes software developed by the OpenSSL Project
+for use in the OpenSSL Toolkit (http://www.openssl.org/)