KAZOO-3058: update the channel cache before publishing to AMQP
KAZOO-3110: use account db from API message to find admin
KAZOO-3111: load service proplist, and pull From address from service proplist
KAZOO-3112: Add pvt_type, when adding or removing attachment from doc, to ensure flush
HELP-13642: some first name matches are being presented before best matched last names when sorting by last
KAZOO-3048: track the call record for the participant
KAZOO-3048: use the tracked call record to get the prompt (respecting language)
KAZOO-3048: bring cb_conferences up to snuff
KAZOO-3048: track call for participant in conference record
KAZOO-3048: formatting
3.18: fix conference setting of call and tracking language in whapps_call
Merge remote-tracking branch 'upstream/3.16' into 3.16