Add documentation on node parameter (#263)
Add documentation on node parameter (#263)

* Add documentation on node parameter

Update the documentation to indicate that the `__name` parameter provides the same functionality as `__node`.  Also fix some incorrect references to ROS1 behavior.

Related to ros2/rcl#258.

* Update articles/141_static_remapping.md

Co-Authored-By: Michel Hidalgo <2c7f9fd20fbeb41ce8894ec4653d66fa7f3b6e1a@ekumenlabs.com>

Co-authored-by: Michel Hidalgo <2c7f9fd20fbeb41ce8894ec4653d66fa7f3b6e1a@ekumenlabs.com>
ros2/design,ros2/design,gbiggs/design,gbiggs/design,ros2/design,gbiggs/design,ros2/design,gbiggs/design,ros2/design,gbiggs/design