New README and license

targets/nrf52840/list.py

@@ -1,3 +1,24 @@
+#
+# Copyright (C) 2018 SoloKeys, Inc. <https://solokeys.com/>
+# 
+# This file is part of Solo.
+# 
+# Solo is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# Solo is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with Solo.  If not, see <https://www.gnu.org/licenses/>
+# 
+# This code is available under licenses for commercial use.
+# Please contact SoloKeys for more information.
+#
 from fido2.hid import CtapHidDevice
 from fido2.client import Fido2Client
 from fido2.pyu2f import hidtransport