Put .ignore in a filename in /src to prevent it from being copied to /out
Deleting the files that are now .ignore.xcf
Initial support for reading colors from URDF file.
Updated hubo-urdf submodule.
Make hubo.links[JNT].color point to a THREE.Color. Change it to change the links color!
(Probably not robust since I only tested it with the Hubo URDF model.)