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

This reverts commit d2b056e105f9ac6cb3a2a5d5dcf8f8b3125ca221.
Rebase from 'upstream'
Trimmed the branch to only the jsk_ros_patch/collada_urdf_jsk_patch sub directory