[Controller] adding view reference
[Controller] replace expose by display method
[Pastels] added loadStylesheet method
[Router] added getDirectory method
[Router] added getBaseHref method
[Router] added getURI method
[Router] added isSecureConnection method
[UserManager] simplify the constructor
[Optimization] use of Router getDirectory function
[Database] fixed quote chars in SQL requests
[View] rebuild the view classes & adding SimpleView class
[JavaScript] added on_ready option (on document ready)
deleted files in application/configs
added ErrorDocument lines + improved main rule
[Router] fixed getURI method by adding "/" to the end of returned string
[Router] removed allowed_extensions option (has been moved to the htaccess)
[Bootstrap] new option - invoke error page by http_error_code GET argument
[Linguist] fixed else statement
fixed Error 400 template
added controller_default_uri & method_default_uri helpers