generated updateable interface
generated Updater class interface
added methods and tests for Updater class
ObjectManager now implements Updater interface
removed unused SimObject class.  Use Updateable instead
Merge branch 'update-simObject-interface' into development
updated exit_event includes
Merge branch 'cleanup-exit-event' into development
added object manager to simulation class
added ObjectManager.update_all_objects(uint64_t*) to simulation main loop
Merge branch 'connect-sim-and-objManager' into development