Merge pull request #359 in ZP/z-push from feature/ZP-1037-modify-open-shared-folders-api-to to develop

* commit '46254ee5':
  ZP-1037 Fixed logging.
  ZP-1037 Execute FixStatesAdditionalFolderFlags() when calling z-push-admin fixstates.
  ZP-1037 Check for upgraded profiles that don't have flags. Implement flag fix in 'z-push-admin -a fixstates'.
  ZP-1037 Added flags to OpenSharedFolderAPI in ASDevice, DeviceManager, ZPushAdmin and WebserviceDevice. Added constant DeviceManager::FLD_FLAGS_REPLYASUSER. Renamed private method DeviceManager->getAdditionalSyncFolder() to getAdditionalSyncFolderObject() for better readability, modified checks on ASDevice->EditAdditionalFolder() to allow a flag modification (maintaining the same name), added SyncFolder->Flag as ignored parameter and populate it when calling DeviceManager->GetAdditionalUserSyncFolders().