(acceptancetest_hironx.py) Gather task messages at one place for visibility
save result to db
do not raise exeption if not coneected
update ret value
add md5sum_opt_jsk.py
check if wm0 is found
check if *_check returns True
add assertion, fix to work on simulation
Merge branch 'fix_eth_check' into save_db

Conflicts:
	hironx_ros_bridge/robot/check/robot-system-check-base.py
Merge pull request #189 from 130s/systemtests_refactor

(acceptancetest_hironx.py) Gather task messages at one place for visibility
fix to cehck SUCEEDED OR FAILED at the end of code, also store ssh connection
return 0 if suceeded, false on failure
exit with
(hironx_ros_bridge api doc) Correct wrong data type. Replace double with float (float in Python is 64b).
(doc) Add unit tests policy to run only on simulator
Merge pull request #201 from k-okada/fix_test_cartesian

add assertion, fix to work on simulation
Merge pull request #205 from k-okada/fix_return_code2

Fix return code2
fix typo SUCEEDED -> SUCCEED
update ret value
Merge branch 'groovy-devel' into store_ssh_return_exit