minor adjustment
is minor so it could be reverted
Merge pull request #12 from cordoval/feature/minor

[RFC] minor adjustment
add connectThroughPlace() method
update namespace for tests
updates for Queue task
remove MessageSpec
updates to queue task and add bernard queue
create a Message class for Bernard
refactor node finializing to workflow class
update BernardQueyeTest for change in message class
reorganize and get tests passing again
move logging out of node accept, change the flow through arcs
set workflow and logger only as the node is used
remove spec for node behavior in WF
updates to how nodes and arcs are handled