[Windows] requestFileSystem returns inconsistent path compared to iOS/Android

Version: org.apache.cordova.file 1.3.1 "File"

Command:
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, successCB, errorCB);

• iOS
  fileSystem.root.fullPath: /
  fileSystem.root.nativeURL: file:///var/mobile/Containers/Data/Application/B3C4E0A1-687A-43DE-95B1-F12345A729C/Documents/

• Android
  fileSystem.root.fullPath: /
  fileSystem.root.nativeURL: file:///storage/emulated/0/

• Windows
  fileSystem.root.fullPath: C:/Users/Test/AppData/Local/Packages/a5e3c4c0-5dbc-11e4-b7e9-d70fc4bdbe52_123458a1qg3mw/LocalState/
  fileSystem.root.nativeURL: null

--> Windows platform returns an inconsistent results compared to iOS/Android

--> Fill fileSystem.root.fullPath & fileSystem.root.nativeURL consistent with iOS/Android