Configuration files shouldn't be in repository

I think the config.txt file in the root of the repository should be renamed to something like config.example.txt. Generally, configuration files should not be checked in with their actual name, because then changing them in your checked out copy makes the file show as dirty, and people might accidentally commit changes to the default example config file.

Start with config.txt in the repository root and inspect the repository for references to that filename. Rename it to an example configuration filename such as config.example.txt, update any affected references, and verify that the actual configuration can be changed locally without making the example file appear modified.

Written by the indexing model from the issue text.