title: Big square wordpress post thumbnails
body: <p>Does anybody know how to get square wordpress thumbnails? </p>
  
  <p>If I use this the images aren't square</p>
  
  <pre><code>&lt;?php the_post_thumbnail( array(205,205) ); ?&gt;
  </code></pre>
  
  <p>But if I do this, they are square</p>
  
  <pre><code>&lt;?php the_post_thumbnail( array(135,135) ); ?&gt;
  </code></pre>
  
  <p>I need to create a thumbnail gallery with let s say 300 x 300 square images.</p>