Change the repository index anonymuos user behaviour based on the exi…

…stance of an Anonymous enabled repository

When there are no Anonymous Repositories goto jail, I mean the logon screen for Anonymous users.  Otherwise goto the repsitory index.

Bonobo.Git.Server/Controllers/RepositoryController.cs

@@ -39,6 +39,10 @@ public class RepositoryController : Controller
         public ActionResult Index(string sortGroup = null, string searchString = null)
         {
             var firstList = this.GetIndexModel();
+            if (!User.Identity.IsAuthenticated && !firstList.Any())
+            {
+                return RedirectToAction("Logon", "Home");
+            }
             if (!string.IsNullOrEmpty(searchString))
             {
                 var search = searchString.ToLower();