Remember when we put + instead of %20? Spaces in URL's are still a nightmare IMO. I still get strange access log entries where some encoding went lose, especial

Remember when we put + instead of %20? Spaces in URL's are still a nightmare IMO. I still get strange access log entries where some encoding went lose, especially in heavy Javascript enviroments. Same goes for capitalisation. All filenames should be lowercase. Maybe it's not strictly necessary, it can avoid headaches.