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

This reverts commit d77720b10196e95fa4d6af0fedfd6494561d6f1e.
Rebase from 'upstream'
Trimmed the branch to only the jsk_ros_patch/collada_urdf_jsk_patch sub directory