Merge pull request #4 from sasabot/master

Initialization is now steady
remove unused debug comments
fix :status args parse
add tmax tmin vector
add currentor_socket.sh
Merge branch 'master' of https://github.com/Currentor/Aria
merge ssb wokrs
add aria_socket.launch, separate vector message and string message
add torque-limit mode for graviity-cancel
fix default parameters
add aria-minjerk-interpolator.l, sub joint_states commnad and pub position and torque command to aria
fixed bracket miss
Merge branch 'master' of https://github.com/Currentor/Aria
added demos