FEAT #2683 replace dbquery by PDO

fileplan/trunk/class/class_modules_tools.php

fileplan/trunk/fileplan.php

fileplan/trunk/fileplan_admin_managment.php

fileplan/trunk/fileplan_admin_positions.php

fileplan/trunk/fileplan_ajax_script.php

fileplan/trunk/fileplan_list_autocompletion.php

fileplan/trunk/positions_checked_list_autocompletion.php

fileplan/trunk/positions_documents_list.php

fileplan/trunk/positions_list_autocompletion.php

fileplan/trunk/positions_tree_childs.php