better handle of timestamp

src/ng6/t3MySQLdb.py

@@ -119,8 +119,7 @@ class t3MySQLdb(object):
             project_id = curs.fetchall()[0][0]
             exists = True
         except:
-            crdate = time.mktime(datetime.date.today().timetuple())
-
+            crdate = str(time.mktime(datetime.date.today().timetuple())).split(".")[0]
             if cruser_login: # If the administrator login is specified
                 admin_id=self.get_user_id(cruser_login)
                 req = "SELECT right_level_id FROM fe_rights_levels WHERE right_level_label = 'administrator'"