* update nuget to 4.0.0-rc3 and sdk to 1.0.0-alpha-20170105-5
* Modifying restore project.json to use the project.json stage0 CLI instead of restore-projectjson command.
* add a nuget dependency so migrated project has packageref and generates an assets file on restore
* Centralize Microsoft.Net.Sdk package version
Note: Templates were omitted as their version needs to be static.
* Unifying additional missmatched versions
* prefercliruntime
whitespace threw off ReplaceAll
* Additional missed globs
* Revert SDK version for performance tests
* PR Feedback
* Roll back VSTestXunitDesktopAndNetCore.csproj SDK version
* WIP migrate tests
* WIP fixing more tests
* WIP fix test build break
* Test results files are now trx
* Get CI to pass until we get an xunit xml logger
* Added DotNetTestPJ since that was needed for one test
* Fix build break
* Forgot to add DotNetTestPJ as a build task
* Need to restore project.json for the project used in ubuntu test
* Restore PJ for ubuntu test
* Switch the Ubuntu test to csproj based
