Merge pull request #2500 from kobolog/kobolog/relicense

Relicense

RELICENSE/kobolog.md

+# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
+
+This is a statement by Andrey Sibiryov that grants permission to relicense its copyrights in the
+libzmq C++ library (ZeroMQ) under the Mozilla Public License v2 (MPLv2) or any other Open Source
+Initiative approved license chosen by the current ZeroMQ BDFL (Benevolent Dictator for Life).
+
+A portion of the commits made by the Github handle "kobolog", with commit author "Andrey Sibiryov <me@kobology.ru>",
+are copyright of Andrey Sibiryov. This document hereby grants the libzmq project team to
+relicense libzmq, including all past, present and future contributions of the author listed above.
+
+Andrey Sibiryov
+2017/04/04