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/Views/Blogs/UserPosts.aspx

@@ -42,7 +42,6 @@
 	<form runat="server" id="form1" method="GET">
 <%
  rp1.ResultCount = (int) ViewData["RecordCount"];
- rp1.CurrentPage = (int) ViewData["PageIndex"];
  rp1.PageIndex = (int) ViewData["PageIndex"];
 %>
 <yavsc:ResultPages id="rp1" Action = "?pageIndex={0}" runat="server">