title: How to customize PrimeNG p-fileUpload
body: <p>We're using <strong>p-fileUpload</strong> from <em>PrimeNG 1.0.0-beta.16</em> </p>
  
  <p>I want to customize the buttons. They now have as labels 'Choose', 'Upload' and 'Cancel'. How do I change the labels?</p>
  
  <p>Another related question. After selecting some files the filenames are shown and the file sizes. How to change the format of the file size? It now shows '877.271 KB'. The 3 digits are a bit confusion. How to change it to only show 1 digit: '877.2 KB'</p>
  
  <p>I tried ith templating:</p>
  
  <pre><code>        &lt;template let-file pTemplate type="file"&gt;
              &lt;div&gt;{{file.name}}&lt;/div&gt;
              &lt;div&gt;{{file.size}}&lt;/div&gt;
          &lt;/template&gt;
  </code></pre>
  
  <p>And I now have full control of the file size and I can format it as I wish, but I don't have the remove button again. I need to re-implement that as well.
  It all looks a bit overkill for only changing the format of the file size.</p>