title: Replace all + into spaces in field Logstash
body: <p>I want to turn my field:</p>
  
  <pre><code>"device_model": "archos+Bush+7.0+MyTablet"
  </code></pre>
  
  <p>into</p>
  
  <pre><code>"device_model": "archos Bush 7.0 MyTablet"
  </code></pre>