message: State license exclusions in README and LICENSE
diff: +# NovelRT license #
  +
  MIT Licence
  Copyright (c) 2020 Matt Jones and Contributors
  @@ -19,3 +21,29 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  SOFTWARE.
  +
  +# .NET Core runtime license (coreclr_delegates.h and hostfxr.h) #
  +
  +The MIT License (MIT)
  +
  +Copyright (c) .NET Foundation and Contributors
  +
  +All rights reserved.
  +
  +Permission is hereby granted, free of charge, to any person obtaining a copy
  +of this software and associated documentation files (the "Software"), to deal
  +in the Software without restriction, including without limitation the rights
  +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  +copies of the Software, and to permit persons to whom the Software is
  +furnished to do so, subject to the following conditions:
  +
  +The above copyright notice and this permission notice shall be included in all
  +copies or substantial portions of the Software.
  +
  +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  +SOFTWARE.
  