* style.css: Makes a better style
* Banner.png: Made obsolete
* Profile.cs: Groups profile properties
* ChangeLog:
* ChangeLog: Must not exist in the source tree
* Web.config:
* instdbws.sql: Groups profile properties
* App.master: A better Html structure
* AccountController.cs: Fixes the Profile edition
* MarkdownHelper.cs: Adds an extraction of an introduction from a
Markdown text
* Edit.aspx:
* Index.aspx:
* UserPost.aspx: a better html structure
* UserPosts.aspx: * a better html structure
* post previews
* Web.csproj: Adds and removes images
