- #3754
- remove `#if`'s for multi-targeting where source is never multi-targeted
- left `StreamPipeReader`, `StreamPipeWriter` and their test classes alone because they're moving to CoreFx
* Pair implementations and unit tests side by side in src/ and test/ folders
* Update .sln and project paths
* Rename unit test projects from Test.csproj => Tests.csproj
* Update KoreBuild properties to allow building projects, not solutions
Justin Kotalik
Doug Bunting
Nate McMaster