title: Start Photo-App with Phonegap and get FIle Name
body: <p>How can I start the default Photo-App of a device using phonegap and get back the fileneam, where the photo is saved? Or alternatively, give it a file name to save it to?
  For example, if the user taps "take picture", then his phones photo app will be started, he takes a picture, and saves it somewhere. Then the app gets the phots path and save it in a list.
  It should work on Android, IOS and WP.</p>