Fix some build issues

samples/react/ReactGrid/ReactApp/boot-server.jsx

@@ -1,7 +1,6 @@
 import React from 'react';
 import { renderToString } from 'react-dom/server';
 import { match, RouterContext } from 'react-router';
-import createMemoryHistory from 'history/lib/createMemoryHistory';
 import { routes } from './components/ReactApp';
 React;
 
@@ -14,7 +13,6 @@ export default function renderApp (params) {
             }
 
             // Build an instance of the application
-            const history = createMemoryHistory(params.url);
             const app = <RouterContext {...renderProps} />;
 
             // Render it as an HTML string which can be injected into the response

src/Microsoft.AspNet.AngularServices/npm/package.json

@@ -14,7 +14,7 @@
   "typings": "dist/Exports",
   "author": "Microsoft",
   "license": "Apache-2.0",
-  "peerDependencies": {
+  "dependencies": {
     "angular2": "2.0.0-beta.1",
     "rxjs": "5.0.0-beta.0"
   },

src/Microsoft.AspNet.NodeServices/Configuration.cs

@@ -3,7 +3,15 @@ using Microsoft.Extensions.PlatformAbstractions;
 
 namespace Microsoft.AspNet.NodeServices {
     public static class Configuration {
-        private static string[] defaultWatchFileExtensions = new[] { ".js", ".jsx", ".ts", ".tsx", ".json", ".html" };
+        private readonly static string[] defaultWatchFileExtensions = new[] { ".js", ".jsx", ".ts", ".tsx", ".json", ".html" };
+        private readonly static NodeServicesOptions defaultOptions = new NodeServicesOptions {
+            HostingModel = NodeHostingModel.Http,
+            WatchFileExtensions = defaultWatchFileExtensions
+        };
+        
+        public static void AddNodeServices(this IServiceCollection serviceCollection) {
+            AddNodeServices(serviceCollection, defaultOptions);
+        }
         
         public static void AddNodeServices(this IServiceCollection serviceCollection, NodeServicesOptions options) {
             serviceCollection.AddSingleton(typeof(INodeServices), (serviceProvider) => {