Hallo now edits my images,

and each post can display a dedicated photo.

* NpgsqlBlogProvider.cs: implements a blog post photo storage

* BlogsController.cs: implements a method to update the photo url

* style.css: yastyle

* AdminController.cs: refactoring the notification:
Introduces a static `Notice` method, server side, to populate an array
in `ViewData`, used in the paster page.

* BlogsController.cs: Controls the photo update

* YavscHelpers.cs:
* yavsc.circles.js:
* HomeController.cs:
* GoogleController.cs: notification refactoring

* App.master: - notification refactoring
- html structure in the `nav`

* hallo.js: event 'hallomodified' now also occurs at image
  modifications

* to-markdown.js: ?Fixes? html images alt text and title to Markdown

* yavsc.js: implements the photo in database

* Edit.aspx: A nicer bill edition, with a photo

* UserPost.aspx: Displays the photo

* UserPosts.aspx: Fixes the new usage of `ResultPages`

* Web.config: totem custo

* instdbws.sql: adds a `photo` field in the `blog` table

* BlogEntry.cs: defines the photo in the model

* BlogManager.cs: a new method to set the photo on a blog post.

* BlogProvider.cs: the blog provider now also gives some photo

* LocalizedText.fr.Designer.cs: Reordering the french localisation
  resource

* LocalizedText.fr.resx: Reorders the french localisation resource

web/Controllers/AdminController.cs

@@ -10,6 +10,7 @@ using Yavsc.Model.Admin;
 using Yavsc.Admin;
 using System.IO;
 using Yavsc.Model;
+using Yavsc.Helpers;
 
 namespace Yavsc.Controllers
 {
@@ -160,8 +161,7 @@ namespace Yavsc.Controllers
 			ViewData ["usertoremove"] = username;
 			if (submitbutton == "Supprimer") {
 				Membership.DeleteUser (username);
-				ViewData["Message"]=
-					string.Format("utilisateur \"{0}\" supprimé",username);
+				YavscHelpers.Notice(ViewData, string.Format("utilisateur \"{0}\" supprimé",username));
 				ViewData ["usertoremove"] = null;
 			}
 			return View ();
@@ -236,7 +236,7 @@ namespace Yavsc.Controllers
 		public ActionResult DoAddRole (string rolename)
 		{
 			Roles.CreateRole(rolename);
-			ViewData["Message"] = LocalizedText.role_created+ " : "+rolename;
+			YavscHelpers.Notice(ViewData, LocalizedText.role_created+ " : "+rolename);
 			return View ();
 		}
 
@@ -274,7 +274,7 @@ namespace Yavsc.Controllers
 			ViewData ["useritems"] = users;
 			if (ModelState.IsValid) {
 				Roles.AddUserToRole (model.UserName, adminRoleName);
-				ViewData ["Message"] = model.UserName + " "+LocalizedText.was_added_to_the_role+" '" + adminRoleName + "'";
+				YavscHelpers.Notice(ViewData,  model.UserName + " "+LocalizedText.was_added_to_the_role+" '" + adminRoleName + "'");
 			} else {
 				if (admins.Length > 0) { 
 					if (! admins.Contains (Membership.GetUser ().UserName)) {
@@ -286,9 +286,9 @@ namespace Yavsc.Controllers
 					// No admin, gives the Admin Role to the current user
 					Roles.AddUserToRole (currentUser, adminRoleName);
 					admins = new string[] { currentUser };
-					ViewData ["Message"] += string.Format (
+					YavscHelpers.Notice(ViewData, string.Format (
 						LocalizedText.was_added_to_the_empty_role,
-						currentUser, adminRoleName);
+						currentUser, adminRoleName));
 				}
 			}
 			return View (model);

web/Controllers/BlogsController.cs

@@ -273,6 +273,8 @@ namespace Yavsc.Controllers
 				}
 				else
 					model.Id = BlogManager.Post (model.Author, model.Title, model.Content, model.Visible, model.AllowedCircles);
+				if (model.Photo != null)
+					BlogManager.UpdatePostPhoto (model.Id, model.Photo);
 				return RedirectToAction ("UserPosts", new { user = model.Author, title = model.Title });
 			}
 			ViewData ["AllowedCircles"] = 

web/Controllers/GoogleController.cs

@@ -17,6 +17,7 @@ using Yavsc.Model.Google;
 using Yavsc.Model.RolesAndMembers;
 using Yavsc.Helpers.Google;
 using Yavsc.Model.Calendar;
+using Yavsc.Helpers;
 
 namespace Yavsc.Controllers
 {
@@ -100,7 +101,7 @@ namespace Yavsc.Controllers
 
 			AuthToken gat = oa.GetToken (Request, (string)Session ["state"], out msg);
 			if (gat == null) {
-				ViewData ["Message"] = msg;
+				YavscHelpers.Notice(ViewData,  msg);
 				return View ("Auth");
 			}
 			SaveToken (gat);
@@ -137,7 +138,7 @@ namespace Yavsc.Controllers
 			OAuth2 oa = new OAuth2 (AuthGRU);
 			AuthToken gat = oa.GetToken (Request, (string)Session ["state"], out msg);
 			if (gat == null) {
-				ViewData ["Message"] = msg;
+				YavscHelpers.Notice(ViewData,  msg);
 				return View ();
 			}
 			string returnUrl = (string)Session ["returnUrl"];

web/Controllers/HomeController.cs

@@ -84,16 +84,9 @@ namespace Yavsc.Controllers
 		/// </summary>
 		public ActionResult Index ()
 		{
-			/* 
-			 * A very bad idea (a redirect permanent as home page):
-			 * 
-			 * string startPage = WebConfigurationManager.AppSettings ["StartPage"];
-			if (startPage != null)
-				Redirect (startPage);
-				*/
-			ViewData ["Message"] = LocalizedText.Welcome;
 			return View ();
 		}
+
 		/// <summary>
 		/// Contact the specified email, reason and body.
 		/// </summary>
@@ -123,8 +116,7 @@ namespace Yavsc.Controllers
 				using (System.Net.Mail.SmtpClient sc = new SmtpClient()) 
 				{
 					sc.Send (msg);
-					ViewData ["Message"] = LocalizedText.Message_sent;
-
+					YavscHelpers.Notice(ViewData, LocalizedText.Message_sent);
 					return View (new { email=email, reason="", body="" });
 				}
 			}