RELICENSE: chymanfx

Grant received by PR comment:
https://github.com/zeromq/libzmq/pull/3195#issuecomment-520338586

RELICENSE/chymanfx.md

+# Permission to Relicense under MPLv2 or any other OSI approved license chosen by the current ZeroMQ BDFL
+
+I happily grant 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).
+
+The portion of the commits made by the Github handle "chymanfx", are
+not copyrighted in any way.
+Chyman
+2019/08/12