Upgrade Corefx and coreclr references

Microsoft.NetCore.App 1.0.0 => 1.0.1
Microsoft.NETCore.Runtime.CoreCLR 1.0.2 => 1.0.4
CLI Branding "Microsoft .NET Core 1.0.0 - SDK Preview" => "Microsoft .NET Core 1.0.1 - SDK 1.0.0 Preview 2-003122"

List of changes
- all project.jsons
- dotnet new templates
- and build projects files
   - shared-build-targets-utils\DependencyVersions.cs
   - CliDependencyVersions.cs

TestAssets/TestProjects/DependencyContextValidator/TestApp/project.json

@@ -5,7 +5,7 @@
     "preserveCompilationContext": true
   },
   "dependencies": {
-    "Microsoft.NETCore.App": "1.0.0",
+    "Microsoft.NETCore.App": "1.0.1",
     "DependencyContextValidator": "1.0.0-*"
   },
   "frameworks": {

TestAssets/TestProjects/DependencyContextValidator/TestAppDeps/project.json

@@ -4,7 +4,7 @@
     "emitEntryPoint": true
   },
   "dependencies": {
-    "Microsoft.NETCore.App": "1.0.0",
+    "Microsoft.NETCore.App": "1.0.1",
     "DependencyContextValidator": "1.0.0-*"
   },
   "frameworks": {

TestAssets/TestProjects/DependencyContextValidator/TestAppPortable/project.json

@@ -7,7 +7,7 @@
   "dependencies": {
     "Microsoft.NETCore.App": {
       "type": "platform",
-      "version": "1.0.0"
+      "version": "1.0.1"
     },
     "DependencyContextValidator": "1.0.0-*"
   },

TestAssets/TestProjects/DependencyContextValidator/TestAppPortableDeps/project.json

@@ -6,7 +6,7 @@
   "dependencies": {
     "Microsoft.NETCore.App": {
       "type": "platform",
-      "version": "1.0.0"
+      "version": "1.0.1"
     },
     "DependencyContextValidator": "1.0.0-*"
   },