Update contents:
* The function of meld off was changed to reset in round.
* Added English "romaji yaku" display.
* Added multiplayer records.
* Changed the multiplayer rules to "Win End".
* Added a timer on/off setting in multiplayer friend matches.
* Fixed to release the lobby if the lobby owner leaves the room by matching.
* Added support for resolution change.
* A display guide for "winning" tiles was added.
* Other minor modifications.
