title: Remove namespace prefix with sed
body: <p>I want to convert this piece of xml:</p>
  
  <pre><code>&lt;v1:table&gt;
    &lt;v1:tr&gt;
      &lt;v1:td&gt;Apples&lt;/v1:td&gt;
      &lt;v1:td&gt;Bananas&lt;/v1:td&gt;
    &lt;/v1:tr&gt;
  &lt;/v1:table&gt;
  </code></pre>
  
  <p>into the following by removing the namespace prefixes (i.e. <code>v1</code>) and get the following by using <strong>sed</strong>:</p>
  
  <pre><code>&lt;table&gt;
    &lt;tr&gt;
      &lt;td&gt;Apples&lt;/td&gt;
      &lt;td&gt;Bananas&lt;/td&gt;
    &lt;/tr&gt;
  &lt;/table&gt;
  </code></pre>
  
  <p>Is it possible?</p>
  
  <p><strong>EDIT</strong>: I also want to state that the xml is kept in a file.</p>