Earlier this year I took over that project at my new company. A project, that existed for many years and has been continuously growing. My first impression, it was missing some love recently. The repository was cluttered by many files, that could assumed to be dead code. Unfortunately, you never know. Although I felt the urgent need of removing stuff, I was able to keep myself from blindly deleting files and breaking everything ;). The mission was clear: Cleaning up the project, without breaking things.