Emacs

This does a lot of stuff. Mainly, it removes the old links-mode.el, and renames the old links.el to links-mode.el.
I then improved upon the new old links-mode.el

If someone actually used the old links-mode.el, this probably should not be merged!

Also, I only tested this on my machine. If at least one other person could give this a try and leave a comment about how it went, that would be nice.