Add robots.txt, redirect favicon.ico requests

WebCms/Config/ClientDependency.config

@@ -10,7 +10,7 @@ NOTES:
 * Compression/Combination/Minification is not enabled unless debug="false" is specified on the 'compiliation' element in the web.config
 * A new version will invalidate both client and server cache and create new persisted files
 -->
-<clientDependency version="1232230195" fileDependencyExtensions=".js,.css" loggerType="Umbraco.Web.UI.CdfLogger, umbraco">
+<clientDependency version="1252230195" fileDependencyExtensions=".js,.css" loggerType="Umbraco.Web.UI.CdfLogger, umbraco">
 
   <!-- 
     This section is used for Web Forms only, the enableCompositeFiles="true" is optional and by default is set to true.

WebCms/Web.config

@@ -361,6 +361,10 @@
           <match url="^notifycomplete" />
           <action type="Rewrite" url="/umbraco/surface/LeafInput/NotifyComplete" />
         </rule>
+        <rule name="Favicon" stopProcessing="true">
+          <match url="^favicon.ico$" />
+          <action type="Rewrite" url="/Content/favicon/favicon-16x16.png" />
+        </rule>
       </rules>
     </rewrite>
   <validation validateIntegratedModeConfiguration="false" /></system.webServer>

WebCms/WebCms.csproj

@@ -965,6 +965,7 @@
     <Content Include="scripts\umd\popper-utils.min.js" />
     <Content Include="scripts\umd\popper.js" />
     <Content Include="scripts\umd\popper.min.js" />
+    <Content Include="robots.txt" />
     <Content Include="Views\Web.config" />
     <Content Include="Config\umbracoSettings.config" />
     <Content Include="Config\log4net.config" />

WebCms/robots.txt

@@ -0,0 +1,7 @@
+User-Agent: *
+Disallow: 
+Allow: /information
+Allow: /news
+Allow: /leaf-data
+Allow: /contact
+Disallow: /