title: light editor for simple form and ruby on rails
body: <p>I need a very light editor for my simple form textbox with only these options:</p>
  
  <pre><code>bold
  italic
  *list
  br
  </code></pre>
  
  <p>I don't need a very rich editor with many options like markup, wysiwyg, tinymce...etc</p>
  
  <p>I want the lightest editor for ruby on rails!</p>