check why test-smach-action-client-state failing on installed test

[k-okada]

re-enable test removed in #567

;; removed since it is always failling on only installed test https://api.travis-ci.org/v3/job/406576370/log.txt
;; not sure why...
;;   start testing [test-smach-action-client-state]
;;   m;p=pointer?(0x6252338)
;;   ;; Segmentation Fault.
;;   terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::lock_error> >'
;;   what():  boost: mutex lock failed in pthread_mutex_lock: Invalid argument

c.f. #567 (comment)