update issue url https://github.com/ros/robot_model/pull/68

[k-okada]

see jsk-ros-pkg/jsk_model_tools#20 (comment)

[garaemon]

https://travis-ci.org/jsk-ros-pkg/jsk_control/jobs/23184244#L8766

[  5%] HEAD is now at 36ef729 Merge pull request #68 from YoheiKakiuchi/hydro-devel-store-original-mesh-name
patching file collada_urdf/src/collada_urdf.cpp
Reversed (or previously applied) patch detected!  Assume -R? [n] 
Apply anyway? [n] 
Skipping patch.
1 out of 1 hunk ignored -- saving rejects to file collada_urdf/src/collada_urdf.cpp.rej
[  5%] make[3]: *** [patched] Error 1
make[2]: *** [/home/travis/ros/ws_jsk_control/devel/lib/collada_urdf_jsk_patch/urdf_to_collada] Error 2
make[1]: *** [jsk-ros-pkg/jsk_common/jsk_ros_patch/collada_urdf_jsk_patch/CMakeFiles/urdf_to_collada.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....

because of this patch?
jsk-ros-pkg/jsk_control#20

[k-okada]

i think this is already fixed,#396, they merged our PR very quickly.