FIX Adapt JS code to recent changes in the code of POS v8

Update module description with my recent tests with new hardware

pos_customer_display/static/src/js/customer_display.js

@@ -22,7 +22,7 @@ openerp.pos_customer_display = function(instance){
 				var l21 = line.get_quantity_str_with_unit() + ' x ' + price_unit;
 				var l22 = ' ' + line.get_display_price().toFixed(currency_rounding);
 				var lines_to_send = new Array(
-								 this.proxy.complete_string_right(line.get_product().name, line_length),
+								 this.proxy.complete_string_right(line.get_product().display_name, line_length),
 								 this.proxy.complete_string_right(l21, line_length - l22.length) + l22
 								 );
 			} else if (type == 'removeOrderline') {