KAZOO-532: send a 686, which will map to 486 in opensips, according to karl
KAZOO-596: updates for MWI AMQP messages
KAZOO-607: no need to reverse the accumulator
KAZOO-596: that should not be there yet
WHISTLE-42: update the timestop timestamp
KAZOO-532: actually send the 686
KAZOO-607: I was correct the first time, it is reversed, something else is flipping just ring groups
resolve #KAZOO-607: resolve_endpoint_ids accumulator reverses the list order so we should collect from the builders back-to-front
KAZOO-596: backport these tweaks for MWI
KAZOO-596: update the whapps amqp worker count
v2.09: encode dbs in compactor
v2.09: patch callflow hangup in cf_exe