trying to learn twist messages by creating simple movement scripts
actually using twist correctly, I am also going to log movements with rospy.loginfo()
if we lost track of the arDrone, make the last seen centroid the center of the screen (just like we are when we first began script)
try to avoid crashing for camera problems
adding dependecies
first signs of life, I have created a simple example of moving the turtlebot via twist messages