remove initialize from ctor
remove initialize from ctor
fixing integration tests for application, active auth and key auth
remove initialize cb from ctor.
onSoccess, onError and onStart interfaces
bugfix in initialization & authentication process
fix initialization and authentication steps
add comments to KZService
refactor base service class to allow execution of OnStart
ServiceResponseHandler  implements  ServiceEventListener
beta of onStart, onSuccess and onError interfaces
updated .gitignore and gradle
remove async callback in all services
fix all clases after change. fix gradle support.
new classes fot synchronous call support
generic method to invoke kidozen services api sync
storage update tests
sync version of all apis
bugfix for sync support in Logging v3
ds sync and svcresponse, eapi, more tests