* First try at refactor of Prepare.targets
* Enable restore of CLI build tasks
* Fix up build
* Feedback
* Newlines
* Add new props to sln
* CommitCount
* NuGet.config
* WorkingDir
* packages dir path
* Add missing nuget.configs
* Workaround for https://github.com/NuGet/Home/issues/4583
* Match NuGet.Config casing
* Put back Version Badge Properties
* Remove duplicate
* Bump MSBuild Version to 15.1.0-preview-000503-01
* tool_csc->tool_roslyn
* pull some properties up to dir.props
* Move Roslyn to "Roslyn" subdirectory
* Fix relative paths in RunCsc.*
* Add removal of csc & vbc from deps.json
* Revert roslyn to 2.0.0-rc3-61212-03
* netcoreapp -> 1.0.3