Initial commit, based on .tar.gz file as provided by 3DR , see SOURCE file.

meta-3dr/COPYRIGHT-3DR

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+Copyright 2014-2017 3D Robotics
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use these files except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+~~~~
+
+Contributors prior to public release:
+
+  * John Finley
+  * Allan Matthew
+  * Will Silva
+  * Eric Liao
+  * Angus Peart
+  * Liam Staskawicz
+  * Tim Ryan
+  * Peter Barker
+  * Kevin Mehall
+  * Siddharth Bharat Purohit
+  * Hamish Willee