Fixed Contrat::fetch not setting Contrat::date_creation and improved …

…class doc

htdocs/contrat/class/contrat.class.php

@@ -140,8 +140,13 @@ class Contrat extends CommonObject
 	var $note_public;
 	var $modelpdf;
 
+	/**
+	 * @deprecated Use fk_project instead
+	 */
 	var $fk_projet;
 
+	public $fk_project;
+
 	var $extraparams=array();
 
 	var $lines=array();
@@ -508,7 +513,9 @@ function fetch($id,$ref='')
 				$this->ref_ext					= $result["ref_ext"];
 				$this->statut					= $result["statut"];
 				$this->mise_en_service			= $this->db->jdate($result["datemise"]);
+
 				$this->date_contrat				= $this->db->jdate($result["datecontrat"]);
+				$this->date_creation				= $this->db->jdate($result["datecontrat"]);
 
 				$this->user_author_id			= $result["fk_user_author"];