* Rework Scryfall Image Downloads
Now autoconverts collector numbers ending in "*" or "+" or "Ph" so not as many direct links required.
Uses a third attempt with &variation=true which is needed for the 79 cards that are marked as variations.
Fully tested image downloads with language set to russian to ensure fallbacks work correctly.
Restored comments to match scryfall names instead of the .java file names
Added check for api link ending in "/"
Added workaround comments.
Created prepareCardNumber in ScryfallImageSupportCards.java to use for the shared code.
A couple of comments of scryfall set names:
Commander Legends: Battle for Baldur's Gate
Game Night: Free-for-All
Comment for Viscera Seer re issue 11157
Mystery Booster rework:
* added images download support from scryfall (closes#11806);
* added virtual sets support (remix);
* fixed Commander set name (closes#12110);
* gui: removed public deck hash info;
* gui: improved xmage dck-file - now it correctly load a card's amount (related to files from third party services);
* server: fixed wrong cheating warning on deck construction (closes#11877);
* refactor: removed outdated hash code and calculations;
* other: added docs, added multiple deck hash tests;
* added game ids and created time to tables list;
* added popup hints support to tables list;
* fixed wrong sorting and columns resizing in tables list;
* refactored some modules to share table related code between client and admin console;
Face down changes:
* GUI: added visible face down type and real card name for controller/owner (opponent can see it after game ends);
* GUI: added day/night button to view real card for controller/owner (opponent can see it after game ends);
* game: fixed that faced-down card can render symbols, abilities and other hidden data from a real card;
* images: added image support for normal faced-down cards;
* images: added image support for morph and megamorph faced-down cards;
* images: added image support for foretell faced-down cards;
Other changes:
* images: fixed missing tokens from DDD set;
* images: no more client restart to apply newly downloaded images or render settings;
* images: improved backface image quality (use main menu -> symbols to download it);
