<RET> now exits iedit-mode

Feels extremely natural, though I can envision a situation where this
would hurt rather than help. Perhaps later I will advise iedit-mode to
disable this binding if called with a prefix.
Autoloaded all dependencies in esc-mode for faster boot
Removed lisp-infection from this repository

since it is managed with its own repository
Ignored lisp-infection from this repository
Minor formatting changes
Syncing typechange of .gnus.el

What is a typechange? There isn't a real diff here
No lambda functions!

I have decided to explicitly name functions for ease of debugging