add TEST_PACKAGE=hrpsys to run test code in start-jsk/hrpsys package
do not run for PullRequest
Merge pull request #318 from k-okada/do_not_run_pr

do not run for PullRequest
Merge branch 'do_not_run_pr' into run_test_in_hrpsys
Merge pull request #319 from k-okada/run_test_in_hrpsys

add TEST_PACKAGE=hrpsys to run test code in start-jsk/hrpsys package
Merge remote-tracking branch 'origin/master' into revive_old_kf_codes_2
(.travis.yml) : Fix travis.yml reported in https://github.com/fkanehiro/hrpsys-base/pull/318