initial tests for RegisterSupervisor
added supervision test
added register setup within DomainModel; more reliable register constituent setup and testing
made relay more reliable with reliable proxy monitoring and setup workflow
incorporated timeout budget into DomainModel registration; rough allocation probably need tuning
added concurrency utility class to testkit
added equality and hatched to play nice in registry lookup
added tracing
added test for author register lookup post add
added future support in register agent and expanded testing to verify title and author against context and bus propagation
cosmetic type cleanup