KAZOO-505: update refs to rabbit hrls
KAZOO-505: remove refs to rabbit hrls
KAZOO-505: move braintree to core
KAZOO-505: make sure whistle-1.0.0 compiles first, so lager-related beams are ready
KAZOO-505: compile parse transform first
KAZOO-505: use custom transformer for lager
KAZOO-505: update location of amqp headers
KAZOO-505: remove typo in catch clause
KAZOO-505: update parse transform for Kazoo logging