* Removed remaining picture handling from card database and cardinfo
 * removed the “noCard object” hack

This is the first implementation of a theme manager. It’s a rebased and
revisited version of #792.

This is the first implementation of a theme manager. It’s a rebased and
revisited version of #792.

Move the “check unknown sets” method inside the cards database, so that
it can be executed when the card database gets reloaded after a card
database update.
Additionally, show the user a welcome message the first time they run a
new cockatrice version, so that they know why they get shown the “edit
sets” window and how to hide/disable sets.

 * card: cache simpleName for each card
 * deck editor: remove double comparation of searched term with card
name when sorting

Workaround the two remaining issues, mostly fixing the “load deck”
screen in tab_game:
 * Only preload up to the first 300 cards of a deck;
 * don’t even bother trying to load card images if they’ll be shown
with width <= 10

Trying a 17k cards deck like the one proposed in #67 is still a no go,
mostly due to the cpu time used to create all the objects. Anyway, i
tested decks up to 8k cards and they works fine now (if you like to
wait while trice is loading them)..

The check was inverted. LoadStatus::Ok = 0, so only when
db->loadCardDatabase() returns 0 we know the card database path is
correct

I don't know why this even compiled

Drop CardInfo’s own pixmap caches; use QPixmapCache instead.
Use QPixmap references instead of pointers.
Being stored in QPixmapCache, all card images are now subjected to
QPixmapCache’s size limit

Let oracle add a basic TK set in cards.xml
Unify all the code previously using the string literal “TK”

and save them in cards.xml

We only have a good HQ source for them; any idea on a low-quality
source?

Should fix #412

Cockatrice can now load images both with and without .full. Will need to clean-up bool stripped (used to determine .full suffix inclusion).