date search fix

This resolves #1570

include/ajax.tickets.php

@@ -191,6 +191,7 @@ class TicketsAjaxAPI extends AjaxController {
         //dates
         $startTime  =($req['startDate'] && (strlen($req['startDate'])>=8))?strtotime($req['startDate']):0;
         $endTime    =($req['endDate'] && (strlen($req['endDate'])>=8))?strtotime($req['endDate']):0;
+		$endTime += (60 * 60 * 24) - 1;	// $endTime should be the last second of the day, not the first like $startTime
         if( ($startTime && $startTime>time()) or ($startTime>$endTime && $endTime>0))
             $startTime=$endTime=0;