title: Shift geom_bar right (not center-aligned)
body: <p>I have a bar-chart that looks like this:</p>
  
  <pre><code>ggplot(mtcars, aes(x = cyl, y = hp)) + 
      geom_bar(stat = "identity", width = 1)
  </code></pre>
  
  <p>I want to tweak the <code>geom_bar</code> parameters so that the bars are shifted to the right (not centred)...</p>
  
  <p><a href="https://i.stack.imgur.com/suwjQ.png" rel="noreferrer"><img src="https://i.stack.imgur.com/suwjQ.png" alt="enter image description here"></a></p>