Implements the alternate style sheet publication

* style.css: this floating breaks my dark style

* Global.asax: the application object is now compiled at runtime,
its code is in App_Code

* YavscHelpers.cs: Implements a method helping to refer on themed
  stylesheets,
presenting the "alternate" stylesheet usage.

* App.master: Uses the new Helper function to refer on the
main style sheet `style.css`

* Web.config: * no more default controller, instead, modify the app
  code
* the client side javascript validation is custommized, and we do not
  need the M$ js for now

* Web.csproj: Global.asax.cs becomes a content, compiled at runtime,
  found in ~/App_Code

* Global.asax.cs: Now compiles at runtime.

* Makefile: adds my deployment targets

web/App_Code/Global.asax.cs

@@ -0,0 +1,127 @@
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.Routing;
+using Yavsc.Formatters;
+using Yavsc.Model.FrontOffice;
+using System.Web.SessionState;
+using System.Web.Mvc;
+using System.Web.Http;
+using System.Web.WebPages.Scope;
+using System.Reflection;
+using System.Web.Configuration;
+
+namespace Yavsc
+{
+
+	/// <summary>
+	/// Mvc application.
+	/// </summary>
+	public class MvcApplication : System.Web.HttpApplication
+	{
+
+		/// <summary>
+		/// Registers the routes.
+		/// </summary>
+		/// <param name="routes">Routes.</param>
+		public static void RegisterRoutes (RouteCollection routes)
+		{
+			routes.IgnoreRoute ("{resource}.axd/{*pathInfo}"); // not used
+			routes.IgnoreRoute ("Scripts/{*pathInfo}"); // web user side scripts
+			routes.IgnoreRoute ("App_Theme/{*pathInfo}"); // sites themes
+			routes.IgnoreRoute ("users/{*pathInfo}"); // user's files
+			routes.IgnoreRoute ("avatars/{*pathInfo}"); // user's avatar
+			routes.IgnoreRoute ("bfiles/{*pathInfo}"); // Blog files
+			routes.IgnoreRoute ("xmldoc/{*pathInfo}"); // xml doc 
+			routes.IgnoreRoute ("htmldoc/{*pathInfo}"); // html doc 
+			routes.IgnoreRoute ("fonts/{*pathInfo}"); // fonts 
+			routes.IgnoreRoute ("favicon.ico"); // favorite icon
+			routes.IgnoreRoute ("favicon.png"); // favorite icon
+			routes.IgnoreRoute ("robots.txt");  // for search engine robots
+			routes.MapRoute (
+				"Titles",
+				"title/{title}",
+				new { controller = "Blogs", action = "Index", 
+					title=UrlParameter.Optional }
+			);
+			routes.MapRoute (
+				"Blogs",
+				"blog/{user}",
+				new { controller = "Blogs", 
+					action = "UserPosts", 
+					user= UrlParameter.Optional }
+			); 
+
+			routes.MapRoute (
+				"BlogByTitle",
+				"by/{user}/{title}/{id}",
+				new { controller = "Blogs", 
+					action = "UserPosts", 
+					user="Paul Schneider",
+					title=UrlParameter.Optional,
+					id=UrlParameter.Optional }
+			);
+			routes.MapRoute (
+				"BlogById",
+				"b/{action}/{postid}",
+				new { controller = "Blogs", action = "Index", 
+					postid=UrlParameter.Optional }
+			); 
+			routes.MapRoute (
+				"BackCompat",
+				"Blogs/{action}/{user}/{title}",
+				new { controller = "Blogs", action = "Index", user = UrlParameter.Optional, title = UrlParameter.Optional }
+				);
+
+			routes.MapRoute (
+				"Default",
+				"{controller}/{action}/{id}",
+				new { controller = "Home", action = "Index", id = UrlParameter.Optional }
+			);
+
+		}
+
+		/// <summary>
+		/// Starts the Application.
+		/// </summary>
+		protected void Application_Start ()
+		{
+			AreaRegistration.RegisterAllAreas ();
+			WebApiConfig.Register (GlobalConfiguration.Configuration);
+			RegisterRoutes (RouteTable.Routes);
+		}
+
+		/// <summary>
+		/// Applications the post authorize request.
+		/// </summary>
+		protected void Application_PostAuthorizeRequest()
+		{
+			if (IsWebApiRequest())
+			{
+				HttpContext.Current.SetSessionStateBehavior(SessionStateBehavior.Required);
+			}
+		}
+
+		private bool IsWebApiRequest()
+		{
+			return HttpContext.Current.Request.AppRelativeCurrentExecutionFilePath.StartsWith(WebApiConfig.UrlPrefixRelative);
+		}
+
+		/// <summary>
+		/// begins a request against this application.
+		/// </summary>
+		protected void Application_BeginRequest()
+		{
+			var ob = typeof(
+				AspNetRequestScopeStorageProvider).Assembly.GetType(
+					"System.Web.WebPages.WebPageHttpModule").GetProperty
+				("AppStartExecuteCompleted", 
+					BindingFlags.NonPublic | BindingFlags.Static);
+			ob.SetValue(null, true, null);
+			
+		}
+	}
+}
+