start goro subproject
Basic Goro implementation.
fix after cancel behaviour
instrumentation tests
remove unused code
tests for start command
invoke listeners in main thread only
ability to configure delegate executor
small API changes and README
jar artifact, fix lint
fix javadocs task
WIP: stop service
small doc fix
add more samples to readme
WIP: goro sample
some live goro sample
change build tools version on Travis
schedule listener
finish with ui
service stop policy