! Remove 'recode line endings' UI item. It is a feature that some might ...

...depend on but that shouldn't have a UI item; a plugin can add it back if the option really is required but it can remain a hidden setting without any real trouble. This also fixes #600 - it's actually much better IMNSHO to pretend it doesn't exist for users than to confuse them with trying to explain it and if someone *does* need it, we can direct them to turning it on again.

Signed-off-by: Peter Spicer <sleeping@myperch.org>