title: resolveLocalFileSystemURL on iOS using different App UUID each time
body: <p>I am using Cordova fileSystem to download some mp3 Audio files thru my App. I am using cordova.file.cacheDirectory and creating a subfolder within that to store the downloaded files. However, the problem is that each time I make some changes and run the App on iPad I get a different path.</p>
  
  <p>The usual pattern is </p>
  
  <pre><code>file:///var/mobile/Containers/Data/Application/13E9EA83-94A2-4950-811E-E491AC176‌​A78/Library/Caches/MyFolder/MyFiles.mp3
  </code></pre>
  
  <p>However the long number (App UUID) is not consistent. It changes each time I run the App on iPad through Xcode. Because of this I am unable to access, play, delete any files downloaded during the previous session because I am saving the file names with absolute path in a separate file for quick access in the future.</p>