title: Recommend a lightweight ORM / Active Record Library
body: <p>I do not mind which pattern is used. I am just looking for something that is:</p>
  
  <blockquote>
    <p>1) Lightweight </p>
    
    <p>2) Under active development</p>
    
    <p>3) Well documented</p>
    
    <p>4) Supports MySQL</p>
  </blockquote>
  
  <p>Can anyone recommend anything?</p>