Fixing up project configurations to match latest in ReactWindows (#548)

* Fix hint path for react-native-windows .csproj

* Update project.json to 5.2.2 to match latest ReactWindows project.

* Upgrading Newtonsoft.Json to match latest in ReactWindows.

Author: rozele

windows/CodePush.csproj

@@ -127,7 +127,7 @@
     </SDKReference>
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\..\react-native\ReactWindows\ReactNative\ReactNative.csproj">
+    <ProjectReference Include="..\..\react-native-windows\ReactWindows\ReactNative\ReactNative.csproj">
       <Project>{c7673ad5-e3aa-468c-a5fd-fa38154e205c}</Project>
       <Name>ReactNative</Name>
     </ProjectReference>

windows/project.json

@@ -1,7 +1,7 @@
 {
   "dependencies": {
-    "Microsoft.NETCore.UniversalWindowsPlatform": "5.0.0",
-    "Newtonsoft.Json": "8.0.3"
+    "Microsoft.NETCore.UniversalWindowsPlatform": "5.2.2",
+    "Newtonsoft.Json": "9.0.1"
   },
   "frameworks": {
     "uap10.0": {}