After configuring collada-urdf, the recipe modifies the generated
files to address the problem in #175. However, it does not solve
the root of this cause.

libfreenect: force libraries always into /usr/lib (resolves #187,#188)

libfreenect: generalizing lib reference (resolves #185)

freeglut, libfreenect and freenect-camera

Recipes for orocos-kdl, kdl-conversions, tf-conversions, kdl-parser and robot-state-publisher - reviewed in #181

packagegroup-ros-world: removed urdfdom-headers and added build image

Main contribution by William (pull request #174) with minor
adjustments by Lukas Bulwahn.

many recipe contributions, updates and minor clean-up