Adds support for install statistics

src/Umbraco.Web.UI/install/default.aspx

@@ -11,7 +11,7 @@
     <meta charset="utf-8">
 
     <umb1:PageTitle runat="server" />
-    
+
     <link rel="icon" type="image/png" href="<%=umbraco.GlobalSettings.Path + "/images/pinnedIcons/umb.ico" %>" />
 
     <link media="all" rel="stylesheet" href="../umbraco_client/installer/css/jquery-ui-1.8.6.custom.css" />
@@ -40,7 +40,11 @@
 
 
     <form runat="server">
-        <asp:ScriptManager ID="ScriptManager1" EnablePageMethods="true" runat="server" />
+        <asp:ScriptManager ID="ScriptManager1" EnablePageMethods="true" runat="server">
+            <Services>
+                <asp:ServiceReference Path="../umbraco/webservices/CheckForUpgrade.asmx" />
+            </Services>
+        </asp:ScriptManager>
         <!-- all page -->
 
         <section id="wrapper">

src/Umbraco.Web.UI/install/steps/theend.ascx

@@ -12,6 +12,9 @@ jQuery(document).ready(function () {
       function (data) {
           jQuery("#ajax-developervids").html(data);
       });
+    
+      umbraco.presentation.webservices.CheckForUpgrade.InstallStatus(true, navigator.userAgent, "");
+
 });
 
 </script>

src/Umbraco.Web.UI/install/steps/welcome.ascx

@@ -47,4 +47,9 @@
         <asp:LinkButton ID="btnNext" CssClass="btn btn-get" runat="server" OnClick="gotoNextStep"><span>Let's get started!</span></asp:LinkButton>
     </footer>
 
-</div>
+</div>
+<script type="text/javascript">
+    jQuery(document).ready(function () {
+        umbraco.presentation.webservices.CheckForUpgrade.InstallStatus(false, navigator.userAgent, "");
+    });
+</script>