title: How to reset Ion-Select form field in Ionic 3?
body: <p>I want to present an option to allow user to clear the <code>ion-select</code> form field if they decided to not select an option after already selecting, but I'm having a hard time finding anything to help out. 
  <div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;ion-item class="formField ionField"&gt;
          &lt;ion-label color="primary" stacked&gt;PROJECT&lt;/ion-label&gt;
          &lt;ion-select
            #projectName
            ngModel
            name="project"
            interface="action-sheet"&gt;
            &lt;ion-option (ionSelect)="projectSelect(project.ProjectName,i)" [value]={ID:project.ID,Name:project.ProjectName} *ngFor="let project of projectArray; let i = index" &gt;{{project.ProjectName}}&lt;/ion-option&gt;
          &lt;/ion-select&gt;
        &lt;/ion-item&gt;</code></pre>
  </div>
  </div>
  Perhaps something like this? Ionic doesn't have any resources for resetting.</p>
  
  <pre><code>&lt;ion-option (ionChange)="resetValue()"&gt;Reset&lt;/ion-option&gt;
  </code></pre>
  
  <p>Any help is appreciated.</p>