Refs #4795: Move rudder-nodes.py to contrib/ and rename it
Fixes #4795: Correct rudder_nodes_list and create a README for it
Merge pull request #8 from Kegeruneku/bug_4795/dev/4795_move_and_correct_rudder_nodes_py

Fixes #4795: Rename rudder-nodes.py, create a README for and and correct...