title: Lightweight Rails 3 WYSIWYG editor
body: <p>As the title states, I'm looking for a lightweight Rails 3(.1) WYSIWYG editor.  I don't want to have to install a bunch of plugins, it should be through a Gem.  It doesn't have to be feature rich either (no need for image uploading, etc).</p>
  
  <p>I've tried the 2 tinymce plugins on GitHub and none of them have really worked.  The frustration is that they do not seem to be built for Rails 3.1+.</p>
  
  <p>Any suggestions?</p>