So, i've successfully merged all the files in this topic. Final file contains around 3.5k nodes for different professions (There are no duplicates, they are all unique).
UPDATE: Updating Addon Structure, will reupload link soon
UPDATE #2: The link is now live. I've merged original addon data, with data provided by the users in this topic. Just unzip this folder into your Interface/Addons directory and then import the data in game as you would normally do.