Merge branch 'release-4.2.0'
Merge branch 'release-4.2.0'
add build timestamp
move over to upgrade protection check
fix compile error
Cleaning up the send in preparation for an outgoing pipeline
Concolidating all the send methods to prepare for the outgoing pipeline
Introducing outgoing pipelines
Adding a few obsoletes and fixing up the Bus.Return
Moving the message mutator behaviors
Moving the context and behaviors to their final resting place
simplify and add tests for licensing
Merge branch 'develop' into SimplifyLicense
add missing file
delete some redundant code
Merge branch 'develop' into SimplifyLicense
make license tests clearer
fix max license settings
remove concept of AllowedNumberOfThreads
if control message dont deserialize

but sill invoke CallbackInvocationBehavior
fixes #1752