Merge pull request #402 from nextcloud/smb-notifications

apps/files_external/appinfo/register_command.php

apps/files_external/lib/Command/Notify.php

apps/files_external/lib/Config/ConfigAdapter.php

apps/files_external/lib/Lib/Storage/SMB.php

db_structure.xml

lib/private/Files/Config/CachedMountInfo.php

lib/private/Files/Config/LazyStorageMountInfo.php

lib/private/Files/Config/UserMountCache.php

lib/private/Files/Mount/MountPoint.php

lib/public/Files/Config/ICachedMountInfo.php

lib/public/Files/Mount/IMountPoint.php

lib/public/Files/Storage/INotifyStorage.php

tests/lib/Files/Config/UserMountCacheTest.php

version.php