title: slidify - how to position an image?
body: <p>I'm experimenting with using <a href="http://slidify.org/" rel="noreferrer"> slidify</a> for making html5 presentations. While the use of markdown for creating bullets and text is clear, I'm unsure how to work with images. I can resize and such using <a href="http://www.imagemagick.org/script/index.php" rel="noreferrer">imagemagick</a>, but how do I center (or flush top/right/bottom) and image using markdown?</p>
  
  <p>EDIT</p>
  
  <p>I'm referring generally to images here, but this also applies to R graphics. The default appears to be centering images - I'd like to be able to place them side-by-side, or even in arbitrary locations.</p>