Fixed issue that locally declared SurfaceControllers are routed through 'umbraco' area, this should not have been the case.

Created new CacheHelper which replaces the old Cache class and is accessible via the UmbracoContext.
Added new CachedPartial extension method to be able to cache the output of your partials (also by page and by member)
Added mew CacheHelperApplicationEventListener in order to automatically clear the partials cache when content is published, media or members is saved.

src/Umbraco.Web/WebBootManager.cs

@@ -78,11 +78,15 @@ namespace Umbraco.Web
 			//it is a special resolver where they need to be instantiated first before any other resolvers in order to bind to 
 			//events and to call their events during bootup.
 			//ApplicationStartupHandler.RegisterHandlers();
+			//... and set the special flag to let us resolve before frozen resolution
 			ApplicationEventsResolver.Current = new ApplicationEventsResolver(
-				PluginManager.Current.ResolveApplicationStartupHandlers());
-
-			//set the special flag to let us resolve before frozen resolution
-			ApplicationEventsResolver.Current.CanResolveBeforeFrozen = true;
+				PluginManager.Current.ResolveApplicationStartupHandlers())
+				{
+					CanResolveBeforeFrozen = true
+				};
+			//add the internal types since we don't want to mark these public
+			ApplicationEventsResolver.Current.AddType<CacheHelperExtensions.CacheHelperApplicationEventListener>();
+			ApplicationEventsResolver.Current.AddType<LegacyScheduledTasks>();
 
 			//now we need to call the initialize methods
 			ApplicationEventsResolver.Current.ApplicationEventHandlers
@@ -165,7 +169,6 @@ namespace Umbraco.Web
 					umbracoPath + "/Surface/" + meta.ControllerName + "/{action}/{id}",//url to match
 					new { controller = meta.ControllerName, action = "Index", id = UrlParameter.Optional },
 					new[] { meta.ControllerNamespace }); //only match this namespace
-				route.DataTokens.Add("area", umbracoPath); //only match this area
 				route.DataTokens.Add("umbraco", "surface"); //ensure the umbraco token is set
 			}