goas/scene: initial adding of the new package
Merge branch 'master' into add-scene

* master:
  goas/logger: added v3.0.0 of the logger with new fatal error messaging followed by a program termination
goas/scene: added cleanup and tests, error in deferred cleanup (maybe in goas/loop)
Merge branch 'develop' into add-scene

* develop:
  goas/loop: fixed bug with loop returning errors after calling stop (e.g. during cleanups)
goas/scene: added scene package