Handle some of the deprecated properties

TestAssets/TestProjects/TestLibraryWithDeprecatedProjectFile/Helper.cs

@@ -1,15 +0,0 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
-
-using System;
-
-namespace TestLibrary
-{
-    public static class Helper
-    {
-        public static void SayHi()
-        {
-            Console.WriteLine("Hello there!");
-        }
-    }
-}

TestAssets/TestProjects/TestLibraryWithDeprecatedProjectFile/project.json

@@ -1,13 +0,0 @@
-{
-  "version": "1.0.0-*",
-  "compilationOptions": {
-    "xmlDoc": true
-  },
-  "packInclude": {},
-  "dependencies": {
-    "NETStandard.Library": "1.6.0"
-  },
-  "frameworks": {
-    "netstandard1.5": {}
-  }
-}