Issue #34: Installed and configured CKEditor module

The contrib module works much better, and looks A LOT nicer. I am
also able to export the configurations into a feature, which is a
huge bonus!

Signed-off-by: Elliot Voris <elliotfriend@gmail.com>
Issue #34: Forgot to remove a button, and a config option

We don't need the image element in the editor. We also don't need
(or so it appears) the <i> tag set as a <span>-like element.

Signed-off-by: Elliot Voris <elliotfriend@gmail.com>