Merge pull request #20 from kunzel/master

removed inertia sections; added xtion frames for head camera
Normals of faces repared
Merge pull request #21 from mudrole1/master

Normals of faces repared
using correct frames for xtion
Merge pull request #22 from cburbridge/master

using correct frames for xtion
Merge pull request #23 from cburbridge/master

Adding bumper state
Adding bumper state
Update README.md
Merge pull request #24 from cburbridge/master

Update README.md
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
Updated the position of the camera
Merge pull request #26 from nilsbore/master

Add chest_xtion camera in urdf file, add calibration of chest camera with respect to ground floor. Ok, I'm merging this now. I think this repo is a good place for the calibration nodes since the precision of the urdf tree is highly dependent on the calibration being run. We've been running this for a week and everything seems to work. Also, it shouldn't matter for the ones not having a chest camera since they would only get a few extra links in the urdf.