node_manager_fkie: fixed handling of binary data in ROS parameter server
node_manager_fkie: added support for /robot_icon parameter to show an image of the roboter
node_manager_fkie: fixed robot_icon update
node_manager_fkie: some outputs removed
node_manager_fkie: fixed 'don't show again'
default_cfg_fkie: fixed forward error to service caller
node_manager_fkie: update dependencies