Minor improvements to "hosted" project template (e.g., "dotnet restore" post-action)

src/Microsoft.AspNetCore.Blazor.Templates/content/BlazorHosted.CSharp/.template.config/template.json

@@ -40,5 +40,18 @@
   "tags": {
     "language": "C#",
     "type": "project"
-  }
+  },
+  "postActions": [
+    {
+      "condition": "(!skipRestore)",
+      "description": "Restore NuGet packages required by this project.",
+      "manualInstructions": [
+        {
+          "text": "Run 'dotnet restore'"
+        }
+      ],
+      "actionId": "210D431B-A78B-4D2F-B762-4ED3E3EA9025",
+      "continueOnError": true
+    }
+  ]
 }

src/Microsoft.AspNetCore.Blazor.Templates/content/BlazorHosted.CSharp/BlazorHosted/Shared/NavMenu.cshtml

@@ -8,7 +8,7 @@
                 <span class='icon-bar'></span>
                 <span class='icon-bar'></span>
             </button>
-            <a class='navbar-brand' href='/'>BlazorStandalone.CSharp</a>
+            <a class='navbar-brand' href='/'>BlazorHosted</a>
         </div>
         <div class='clearfix'></div>
         <div class='navbar-collapse collapse'>