Added noConflict method and test
Refactored where subscription created and removed messages are published. Added unsubscribe to postal object.
Removed factory function export value on CommonJS wrapper
Added strategy/pipeline behavior
Updated SubscriptionDefinition's debounce to use strategy. Removed factory method call on CommonJS import in tests
Working towards a basic and full build option. Added separate strategies-only build, etc.
Removed utils namespace, removed localBus and moved implementation to postal namespace itself.
Updated Conduit code, slimmed down basic version
Moved linkChannels behavior to add-on
Enabled pipeline add-ons on channel publish, added tests
Prepped for v0.9.0 release candidate 1