Find decks containing card

[jderijke]

Detailed context:

• In the deck search add the possibility to search for decks containing a certain card
• Often when I get a new card I know with which cards that I already have it will combine well in a deck. So I want to add the card to the decks I have containing the card it combos well with. Often I do not know exactly in which decks I have used a card, so I have to go through all the possible candidates.

Proposed Workflow Currently the text search function in the deck window searches in the deck names. That is not very useful. Rather make it search inside the decks and show all decks that have matching cards. Or at least provide the option to do the one search or the other.