Revert "Trimmed the branch to only the jsk_ros_patch/collada_urdf_jsk_patch sub directory"

This reverts commit 5ebf4b78bd08aba68ca804533e922683ec4c5ffc.
Rebase from 'upstream'
Trimmed the branch to only the jsk_ros_patch/collada_urdf_jsk_patch sub directory