fix angle order and support vector format hand-angle-vector
fix length of hand-angle-vector
fix length of hand-angle-vector
Merge branch 'hand_command_reverse' of https://github.com/s-noda/rtmros_gazebo into hand_command_reverse
Merge branch 'hand_command_reverse' of https://github.com/s-noda/rtmros_gazebo into hand_command_reverse
Merge branch 'hand_command_reverse' of https://github.com/s-noda/rtmros_gazebo into hand_command_reverse
Merge branch 'master' of https://github.com/start-jsk/rtmros_gazebo into hand_command_reverse
Merge pull request #120 from s-noda/hand_command_reverse

:hand-angle-vector has different argument.