Copyright (c) 2015-2019: Mistral Contrastin, Matthew Danish, Dominic Orchard and Andrew Rice Additional thanks for contributions from: Anthony Burzillo, Azeem Bande-Ali, Ben Moon, Bradley Hardy, Eric Seidel, Harry Clarke, Jason Xu, Lukasz Kolodziejczyk, Raoul Charman, TravelTissues and Vaibhav Yenamandra Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file 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.