Problem: A few addons still deployed with embedded public lib files, instead of only inform about their dependencies. This can lead to version conflicts and outdated files, if the author doesnt keep his package up to date.
Solution: To have these libraries maintained by Minion, this tool deletes the copies, to keep only the version in the addons root folder. It's possible that touched addons dont work anymore after this cleanup, but this can easily be undone via "reinstall" in Minion.
Execute either DeleteRedundantLibs.exe or DeleteRedundantLibs.ps1 (Powershell), they do exactly the same. The powershell script gives you the option to see/change what code is executed, the *.exe file is the 1-click version.