Added system.webServer section to web.config for extensionless URL support.

Author: shaneray

input/Web.config

@@ -1,5 +1,19 @@
 <?xml version="1.0"?>
 <configuration>
+  <system.webServer>
+    <rewrite>
+      <rules>
+        <rule name="html">
+          <match url="(.*)" />
+          <conditions>
+            <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
+            <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
+          </conditions>
+          <action type="Rewrite" url="{R:1}.html" />
+        </rule>
+      </rules>
+    </rewrite>
+  </system.webServer>
   <system.web>
     <compilation debug="true" targetFramework="4.0">
       <assemblies>