updated dep
tweaked test hopefully resolved the issue we test occasionally failing
"handler" is no longer an object but a function call
updated the test to excample handler to be a function
exposed the message exchagne
deprecated messageExchange() for just exchange()
modified spec to help stop that odd error
updated doc
wrote test for pubsub method
exposed the pubsub method
documentation
version bump
updated doc [ci skip]
fixed formating [ci skip]
Merge pull request #11 from NathanGRomano/exposing_queue_and_pubsub_methods

READY: Exposing queue and pubsub methods