add logstah dependency to actually have logs outputed to JSON
add logstah dependency to actually have logs outputed to JSON

legdba/servicebox,legdba/servicebox-jaxrs,legdba/servicebox,legdba/servicebox,legdba/servicebox-jaxrs,legdba/servicebox-jaxrs,legdba/servicebox,legdba/servicebox,legdba/servicebox-jaxrs,legdba/servicebox-jaxrs