title: How to tell jackson to serialize to json without attributes prefix
body: <p>In my Java IDE, I tell java that I use prefix for my fields.</p>
  
  <p>The result is that during a Java to Json serialization, I get all my attributes prefixed with an <code>_</code>, is there a simple way to do so ?</p>
  
  <p><strong>Actual</strong></p>
  
  <pre><code>{
    "_creation": {
      "_dateTime": "2016-08-16T11:13:09.000Z",
      "_personId": 1
    },
    "_description": null,
    "_firstName": "Jason",
    "_id": 700,
    "_lastName": "Stateman",
    "_modification": {
      "_dateTime": "2016-08-16T11:13:24.000Z",
      "_personId": null
    }
  }
  </code></pre>
  
  <p><strong>Wanted</strong></p>
  
  <pre><code>{
    "creation": {
      "dateTime": "2016-08-16T11:13:09.000Z",
      "personId": 1
    },
    "description": null,
    "firstName": "Jason",
    "id": 700,
    "lastName": "Stateman",
    "modification": {
      "dateTime": "2016-08-16T11:13:24.000Z",
      "personId": null
    }
  }
  </code></pre>