* commit 'd6126a00':
  ZP-767 Added missing parameter doc.
  ZP-767 Fixed typos and suggestions.
  ZP-770 Fix typos.
  ZP-768 Check first on folder type, as it fails fast.
  ZP-770 Expose additional user folder API to ZPushAdmin class. Implement API in device webservice. Fixed typos.
  ZP-770 Expose additional user folder API to ZPushAdmin class. Implement API in device webservice. Fixed typos.
  ZP-769 Expose additional folders via DeviceManager, get user/device based additional folders from the ZPush class, make sure the NoBackendFlag is un/serialized correctly, write a FOLDERDATA (fd) state also for hierarchy states to retrieve the lastest sync counters.
  ZP-768 Get & Set additional folders into the ASDevice.