added parent field reference to Actuator for referencing parent Actuator, TODO validation to prevent circular reference
add runByDefault field on Actuator
added relationship of Actuator to TimeSchedule
add actuator reference to TimeSchedule
switching over to spring boot based project.
- aims to be deployable as a standard spring boot stand alone jetty
  based app + ability to build as a weblogic deployable war
- ready to add spring-data type deps for integration with neo4j