Merge pull request #3 from cdondrup/master

Tested on robot and in simulation. Seems to work fine.
Moved the aaction button message to scitos_apps_msgs.
Forgot to commit the config files.
Now the robot also moves the eyes when moving the head with the joystick and when pressing the top right shoulder button it sets the head position to 0 0.
Setting joysick to system independent name
Using parameter for joystick device
Using parameter for joystick device
fixing messed up file
Merge pull request #6 from cburbridge/master

Joystick name