hop_tasks: unittest: removed override of onStart in test config

print happens in onInit and we cannot override this method since it initializes
state

need to open a bug on this...
hop_tasks: Unit test: implement (not extend) unittest.Configuration

eliminate duplication of tracking "done" state, among other things
pub: SDK, packages to >=0.4.0

No breaking changes to BOT API
Merge branch '0-14-stable'