hector_sensors_description: updated plugin code to use new sdf format
[hector_sensor_description]
-calibrate camera sensor head x-coordinate
added dependencies to xacro to package.xml
bumped version to 0.2.2 for groovy release
added xacro dependency to stack.xml
cleaned up urdf descriptions and fixed horizontal_fov tag in generic_camera.urdf.xacro
Merge branch 'groovy-devel' into fuerte-devel