KAZOO-2748: remove the old auth listener
KAZOO-2748: remove the old auth listener

voxter/kazoo-php-sdk,siplabs/kazoo-php-sdk,2600hz/kazoo-php-sdk,siplabs/kazoo-php-sdk,2600hz/kazoo-php-sdk,voxter/kazoo-php-sdk,dhdanno/kazoo-php-sdk,dhdanno/kazoo-php-sdk,2600hz/kazoo-php-sdk