Fixes up some warnings

src/Umbraco.Web.UI/umbraco/developer/Packages/DirectoryBrowser.aspx.cs

@@ -93,7 +93,7 @@ namespace Umbraco.Web.UI.Umbraco.Developer.Packages
                     {
                         _sb.Append("<tr><td class=\"tdDir\"><a href=\"" + _lsScriptName + "?path=" + _lsWebPath + oDir.Name + "&target=" + Target + "\">" + oDir.Name + "</a>  <small><a href=\"javascript:postPath('/" + _lsWebPath + oDir.Name + "')\"> (Include entire folder)</small></td></tr>");
                     }
-                    catch (Exception ex)
+                    catch (Exception)
                     {
                         _sb.Append("<tr><td class=\"tdDir\">" + oDir.Name + " (Access Denied)</td></tr>");
                     }

src/Umbraco.Web.UI/umbraco_client/Application/UmbracoApplicationActions.js

@@ -1,9 +1,4 @@
-/// <reference path="/umbraco_client/Application/NamespaceManager.js" />
-/// <reference path="UmbracoUtils.js" />
-/// <reference path="/umbraco_client/modal/modal.js" />
-/// <reference name="MicrosoftAjax.js"/>
-
-Umbraco.Sys.registerNamespace("Umbraco.Application");
+Umbraco.Sys.registerNamespace("Umbraco.Application");
 
 Umbraco.Application.Actions = function() {
     /// <summary>

src/Umbraco.Web.UI/umbraco_client/Application/UmbracoClientManager.js

@@ -1,8 +1,4 @@
-/// <reference path="/umbraco_client/Application/NamespaceManager.js" />
-/// <reference path="/umbraco_client/ui/jquery.js" />
-/// <reference name="MicrosoftAjax.js"/>
-
-Umbraco.Sys.registerNamespace("Umbraco.Application");
+Umbraco.Sys.registerNamespace("Umbraco.Application");
 
 (function($) {
     Umbraco.Application.ClientManager = function() {

src/Umbraco.Web.UI/umbraco_client/Application/UmbracoUtils.js

@@ -1,4 +1,4 @@
-/// <reference path="/umbraco_client/Application/NamespaceManager.js" />
+/// <reference path="../Application/NamespaceManager.js" />
 
 Umbraco.Sys.registerNamespace("Umbraco.Utils");
 
@@ -8,4 +8,4 @@ Umbraco.Utils.generateRandom = function() {
     var z = day.getTime();
     var y = (z - (parseInt(z / 1000, 10) * 1000)) / 10;
     return y;
-}
+}

src/Umbraco.Web.UI/umbraco_client/modal/modal.js

@@ -1,4 +1,4 @@
-/// <reference path="/umbraco_client/Application/NamespaceManager.js" />
+/// <reference path="../Application/NamespaceManager.js" />
 
 Umbraco.Sys.registerNamespace("Umbraco.Controls");
 
@@ -399,4 +399,4 @@ hs = function(w, t, c) {
         });
     });
 };
-})(jQuery);
+})(jQuery);