title: How to disable view caching in Ionic2?
body: <p>Can i disable view caching?
  I need my view to be up to date when the user hits the "back" button.
  I can update date but the view wont update.</p>
  
  <p>Example:
  First page: List of tasks
  Second page: Task</p>
  
  <p>I enter the list of tasks page, get the tasks from the database and list them.
  I show the user which task is done and which is not (with a special css class)</p>
  
  <p>When the user taps a task he is redirected to a task page. There he can update the task to done. But when he goes back the tasks list will not be updated.</p>
  
  <p>How can i make this happen?</p>
  
  <p>Thank you</p>