title: Mute UILocalNotifications sending for a certain time
body: <p>My app notifies (using <code>UILocalNotification</code>) the user every time he approaches one of the stores of my client, even in the background.</p>
  
  <p>I have a mute button that when the user clicks on, an actionSheet pops and asks the him for how long he would like to mute the app (5h, 24h, 1 week or 1 month). </p>
  
  <p>When the user chooses one of the options, I want the app to stop sending notifications until this time will pass.</p>
  
  <p>What is the best way to do this?</p>
  
  <p>I'll really appreciate a code example.</p>
  
  <p>Thanks!</p>