Added chest camera in urdf model
Added chest calibratioN
The angle in the urdf model seems to be right the other way
Added storage of calibration parameters in strands datacentre
Added comments and cleanup
Modified chest camera frame in sideways direction
Fixed the camera position forward direction
Added broadcaster of chest clibration, does not really work
Got the publisher working now, running it in scitos_state_publisher launch file for ten seconds to update urdf with latest calibration parameters
Merge remote-tracking branch 'nils_upstream/master'