fpath: Reformat and stylize file path like text output. (Python, terminal)

I did it again; exaggerate a simple idea and make it look more complicated at the end with too much text in the readme. I was bothered with the output of file listings and how unreadable they can get, especially with long paths and many of them on screen. At the end, I am not sure how useful this will be in the long run, but...