The purpose of this file is to acknowledge 3rd-party software bundled with the Unity Test Tools.
NUnit [http://www.nunit.org/]
A modified version of NUnit is bundled with Unity Test Tools in binary form. It is distributed under an NUnit License (which is based off of the open source zlib/libpng license) [http://nunit.org/index.php?p=license&r=2.6.2].
The NUnit included the Unity Test Tools is a modified version of NUnit v2.6.2. You can find the source for the modifications at [https://bitbucket.org/Unity-Technologies/NUnit].
NSubstitute [http://nsubstitute.github.io/]
A modified version of NSubstitute is bundled with Unity Test Tools in binary form. It is distributed under a BSD 2-clause license [http://opensource.org/licenses/bsd-license.php]. NSubstitute bundles a 3rd-party libarry, Castle.Core, which is released under an Apache License, version 2.0 [http://www.apache.org/licenses/LICENSE-2.0.html].
The NSubstitute included in the Unity Test Tools is a modified version of NSubstitute 1.7.2. You can find the source for the modifications at [https://bitbucket.org/Unity-Technologies/NSubstitute].
The modified version of Nunit bundles Mono.Cecil, which is licensed under the MIT/X11 License [http://opensource.org/licenses/MIT].