Reactive architecture

@TomCS @richardcs @jacobcs Please review and provide feedback.  I believe Tom and Richard has already reviewed these documents but just in case I would like a final review.  These articles are intended to define how we should apply microservices at CoSo assuming we get approval.
Cockburn and others differentiate between primary and secondary ports/adaptors with primary ports being called by the primary adapters versus secondary ports being called by the core logic. I like this differentiation but did not see it here. Thoughts?