* Fixed the Pdf generation under Slackware

* Estimate view developpement

web/Web.config

@@ -227,5 +227,7 @@ http://msdn2.microsoft.com/en-us/library/b5ysx397.aspx
     <add key="Name" value="Psc" />
     <add key="DefaultAvatar" value="/images/noavatar.png;image/png" />
     <add key="RegistrationMessage" value="/RegistrationMail.txt" />
+    <add key="ClientValidationEnabled" value="true"/> 
+    <add key="UnobtrusiveJavaScriptEnabled" value="true"/> 
   </appSettings>
 </configuration>