Merge pull request #2409 from danriegsecker/master

Relicense statement for Dan Riegsecker (@danriegsecker)

RELICENSE/danriegsecker.md

+# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
+
+This is a statement by Dan Riegsecker
+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 "danriegsecker", with
+commit author "Dan Riegsecker 1baldgeek@gmail.com", are copyright of
+Dan Riegsecker. This document hereby grants the libzmq project team to
+relicense libzmq, including all past, present and future contributions of
+the author listed above.
+
+Dan Riegsecker
+2017/03/20