The beauty of having a version control system is that you don't need to keep the old versions of files around. If a file is no longer being used, just delete it. The same goes for code. Remember you can always look at the older versions or retrieve a file from an old version, so you can delete with impunity and have the current repository only contain the stuff that is needed right now.
The beauty of having a version control system is that you don't need to keep the old versions of files around. If a file is no longer being used, just delete it. The same goes for code. Remember you can always look at the older versions or retrieve a file from an old version, so you can delete with impunity and have the current repository only contain the stuff that is needed right now.