title: What is the difference between $ionicView.enter and cache:false
body: <p>I'm developing a view that need call multiples methods of a webservice every time the view is opened, should i use <code>$scope.$on('$ionicView.enter', function(){...})</code> or <code>cache:false</code> ? </p>
  
  <p>What is the real difference between each one?</p>