Add user filetrees/mindmaps to the collection branch

[roboyoshi]

Some time ago users on the subreddit shared some mindmaps with their filetrees that should be added to the collection branch:

• https://i.imgur.com/85rgeeO.jpg
• https://i.imgur.com/KQHdib7.jpg
• https://www.reddit.com/r/datacurator/comments/9z5fmu/file_organization_and_syncing_system_looking_for/
• https://i.redd.it/lmn8mogdqyq11.png