Remove the interactive use in the System folder.

Notes for reviewers:

1. The diff looks a bit weird because the diff algorithm doesn't prefer words, so thei from "interactive" is outside of the diff, and the diff shows I removed thei from the followingid= node.
2. I looked at several of the XML files, and I didn't find any remarks about using the interactive capability. Nor did I find other instances of include files with explanations.