Many changes :

* JsonReaderError.aspx: display a nice json conversion error

* CalendarEntryList.cs: new Google data for the calendar entries

* JsonReaderError.cs: Json error model

* README.md: Documentation url

* NpgsqlBlogProvider.cs: Update the blog post title

* BlogsController.cs: - Updating the blog post title
- bug fix rendering the avatar

* FrontOfficeController.cs: - the client cannot modify its estimation

* GoogleController.cs: - implementing the calendar entries retrieval

* HomeController.cs: - the home start page from configuration
  parameter named "StartPage"

* Global.asax.cs: - back to a clean global.asax

* style.css: showing the main area with a background transparent color

* Post.aspx: Bug fix: the message was displayed two times (we keep the
  one from app.master)

* UserPost.aspx: the blog title comes from the poster profile found in
  ViewData

* DateQuery.aspx: implementing the date query

* Web.config: the start page now comes from Web.config

* Web.csproj: the Sql db creation script should not be deployed,
  neither as package.config

* BlogManager.cs: updating the blog post title

* BlogProvider.cs: yavscModel/Blogs/BlogManager.cs


* YavscModel.csproj: new cs files to compile

* App.master: returning from the Google login

web/Theme/style.css

@@ -9,7 +9,7 @@ body {
 }
 
 main {
-	background-color: rgba(0,0,0,0.8);
+	background-color: rgba(17,0,23,0.65);
 	float:left;
 	margin:.5em;
 }
@@ -24,9 +24,13 @@ video,img {
 	max-width:100%;
 	max-height:75%;
     position:relative;
-    top:4px;
 	}
-.panel { max-width: 17em;
+
+.panel {
+	background-color: rgba(16,32,32,0.8);
+	 padding: 1em; margin: 0.5em;
+		border-radius:25px; border: solid 1px #000060;
+	  max-width: 17em;
 	max-height:30em; border:solid green 1px;}
 
 footer {
@@ -39,8 +43,8 @@ footer {
 	 justify-content: space-around;
 	z-index:-1;
 }
-
-	footer img { max-height: 2em; }
+.actionlink img { top:4px; }
+footer img { max-height: 2em; }
 
 a {
 	text-decoration: none;