One click backup of all game saves

[fzziii]

A small suggestion, when using the webdav feature, I hope to be able to create game save backups for all games with just one click and support one click upload. I have lost my game save due to a damaged SD card. I am well aware of the importance of saving to players, and I hope to have such a quick function to protect all game saves. Thank you~

[impeeza]

There is a duplicated issue about this, on the settings there is a non working item «Auto Upload» that will be reviewed on the next rewrite of the code.

#242 (comment)

#243