* commit 'fc5bc5d3':
  ZP-842 Check if a folders parent ID is known on the mobile. If not, the folder is ignored and not synchronized to the device.
  ZP-844 Support Out-Of-Office start and end times.
  ZP-858 Ping fully reloads the hierarchy data before verifying hierarchy notifications, Ping has to wait before verifying to give other processes time to write all pending states.
  ZP-845 Improve Utils::FixFileOwner.