title: Restore Ion toggle state from local storage
body: <p>I have a small problem with ionic. I have this toggle 
  <code>&lt;ion-toggle [(ngModel)]="Bouleau" (ionChange)="saveSetting(Bouleau)" checked="bouleau"&gt;&lt;/ion-toggle&gt;</code> </p>
  
  <p>I would like the toggle takes the value of "bouleau" which is a bool on the launch of my app. The problem is : even if I put <code>checked = true</code> the toggle doesn't check.</p>
  
  <p>My var bouleau is correctly store and correctly restore, but I don't know how to display it.</p>
  
  <pre><code>    getSettings(){
       this.storage.get('mysettings').then((mysettings) =&gt; {
        console.log('Your settings are', mysettings);
        if( mysettings.bouleau == true){
         console.log("I'm true");
        }else{
         console.log("I'm false")
        }
       });
  </code></pre>
  
  <p>Thanks</p>