bug fixes

* Makefile: my deploy config

* NpgsqlMembershipProvider.cs: Fixes a Bug introduced by Npgsql driver
  upgrade

* ResultPages.cs: .

* style.css: other colors

* BlogsController.cs: code cleaning

* GoogleController.cs: refactoring

* ErrorHtmlFormatter.cs: MarkdownDeep calls now come from yavscModel

* YavscHelpers.cs: xmldoc

* Index.aspx: code formatting

* UserPosts.aspx: nothing to note

* Web.csproj: MarkdownHelper has gone to the yavscModel project

* MarkdownHelper.cs:
* BlogEntryCollection.cs: refactoring + extract an intro from Markdown
  for PostInfo*

* YavscModel.csproj: MarkdownHelper integration

web/Web.csproj

@@ -188,7 +188,6 @@
     <Compile Include="IValueProvider.cs" />
     <Compile Include="Formatters\EstimToPdfFormatter.MSAN.cs" />
     <Compile Include="Helpers\TemplateException.cs" />
-    <Compile Include="Helpers\MarkdownHelper.cs" />
     <Compile Include="Formatters\FormatterException.cs" />
     <Compile Include="NUnitTestClass.cs" />
     <Compile Include="TestExec.cs" />