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fix bug on restarting camera (thread context)
add event for stiffness changed
Changed ui for stiffness -> movement (behaviour, motion, and stiffness)
removed behaviour and motion group box
fixed a bug on randomizing motion and speech
added more speech for conversation filler
added jitter for idle motions
fixed size bug on general speech group box
made the random will pick speech and motion differently. so that even if speech is missing in some level, there always picked one
speech (actions) and motion
made nao to release stiffness at disconnection
modified behaviours of the buttons
edited how pointing researcher (she->he, her->him)
added static IP address for the robot
added lose stiffness nao.
updated script
updating behaviour buttons
updated some of behaviour buttons. it's middle of working. need some
more to update
added timer and undo button for sudoku board
scenario script has been added
added verbose version of coordinate speaking