How do I completely remove Unity Collaborate from a project?
I used Collaborate for a while, but switched to Plastic SCM because Collaborate didn't live up to expectations. I removed the package from the project, but for some reason all of the Collaborate integration is still alive and well in the editor. The icons indicating file changes are still there, and every time I open the project Collaborate looks for changes.
I tried deleting the Collab folder from Library, but it keeps coming back for some reason. I also tried deleting Collab related stuff from AppData, but those files also keep reappearing.
I am not using Collaborate on any other project, although I have backups of the project with Collaborateintact. None of the backups have been loaded in the editor recently.
How do I get rid of Collaborate?