Fix bug where filters in getIterator are ignored
Fix bug where filters in getIterator are ignored

They don't get passed on to the page generator.

MartinAmps/twilio-php,FTrubitz/twilio-php,achoe/twilio-php,pablophg/twilio-php,Git-Host/twilio-php,twilio/twilio-php,javierwilson/twilio-php,PhillyOpen/Twilio-ss-module,manoscrafted/Twilio-for-Joomla,PhillyOpen/Twilio-ss-module,beachboysapp/urgentMe,manoscrafted/Twilio-for-Joomla,beachboysapp/urgentMe,sayan801/twilio-php