KAZOO-1513 handle mwi subscriptions
KAZOO-2318 fix tcp / tls subscriptions
KAZOO-1513 KAZOO-2318 now working
KAZOO-2318 formatting
removed dbk_pres_update_and_notify
removed dbk_pres_update_and_notify_mwi
Merge pull request #1 from 2600hz/KAZOO-1513

Kazoo 1513 / 2318