Turn rectangle mark mode off in org mode in emacs
<p>How do I disable cua's rectangle mark mode when using org mode in emacs? Ctrl + Enter is used by both modes and I'd prefer to just lose cua's functionality when I'm in org mode since I don't usually need to select a rectangle when editing an org document. </p>

<p>I'm pretty sure I once had some code in my .emacs that performed this function but I can no longer find it anywhere online. Sadly I'm not enough of an elisp guru to figure it out myself.</p>