Relicensing grant from Ericsson

Received via email on 2019/03/27, message-id:

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RELICENSE/ericsson.md

+# Permission to Relicense under MPLv2
+
+This is a statement by Ericsson
+that grants permission to relicense its copyrights in the libzmq C++
+library (ZeroMQ) under the Mozilla Public License v2 (MPLv2).
+
+A portion of the commits made by the Github handle "hugne", with
+commit author "Erik Hugne erik.hugne@ericsson.com", are copyright of Ericsson.
+This document hereby grants the libzmq project team to relicense libzmq,
+including all past, present and future contributions of the author listed above.
+
+Jon Maloy <jon.maloy@ericsson.com>
+2019/03/27