fixed bug when all_items_p is selected, the item_id_list was not set to item_id so only the last item_id would get passed to fulfill-3.tcl. Also added a time check to make sure all parts of the time had two digits. PostgreSQL chokes if it's not formatted exactly (ie. HH:MI:SS). Created a new function called: ec_timeentrywidget_time_check to do the check.