Launch collision detection by default.

**Please do not merge yet** until I ask to do so.

Left todo:

- [x] https://github.com/start-jsk/rtmros_common/pull/455 also needs to be merged in order for this change to be valid.
- [x] Add `.rviz` file that enables `MarkerArray` by default to collision marker.
- [x] Withdraw the commit that puts [.conf file that looks like should be auto-generated](https://github.com/130s/rtmros_hironx/blob/9ee7b63b7a95e82df12a60803ffd3c3640e518b1/hironx_ros_bridge/conf/kawada-hironx.conf).
- [x] Add necessary configuration to the auto-generate `.conf` files (that are generated into [hironx_ros_bridge/conf](https://github.com/start-jsk/rtmros_hironx/tree/groovy-devel/hironx_ros_bridge/conf))