starting point
Got the "control" server to start a MockServiceProvider and return the port in JSON.  Smells like win.
Ensure a single pact interaction can be mocked
Implemented the "complete" end point, which verifies the pact and writes it to the target directory.  Does error handling... mostly.
minor changes
make akka sbt friendly
Added diagnostic endpoint "/" which will retrieve the list of ports related to the running pact servers.
considering moving from spray to finagle
remove reliance on spray and therefore akka form pact-jvm-consumer (breaks things)
continue migration from spray+akka to finagle
get dependencies working, validate create params