PROJECT: Castle Core

WHERE WE USE IT: Required by NSubstitute which is required by NTestDataBuild which we use for testing: see https://github.com/dnnsoftware/Dnn.Platform/search?q=castle.core&unscoped_q=castle.core

LICENSE TYPE: Apache 2.0

PROJECT LINK: https://github.com/castleproject/Core

LICENSE (AS OF 2019-04-20): 

Copyright 2004-2016 Castle Project - http://www.castleproject.org/

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.