CardDB cleanup; index cards by CardRules

[Jetz72]

• Implements allCardsByRules, an alternative to allCardsByName that guarantees that cards don't appear in multiple entries due to things like prepared cards nesting one card within the faces of another. allCardsByName remains available for searching purposes.
• Migrates a bunch of CardDB's overloaded methods up to the interface as default methods.
• Removes the noAlt versions of the getAllCards/getUniqueCards methods when the name is not a parameter. The only real distinction between the two previously was that one version contained some unintended duplicate entries or was otherwise slightly wrong.
• Splits the rulesByName into rulesByPrimaryName and rulesByAltName. Allows a noAlt variant of getRules, though I chose to implement it as a parameter, which I might do for the others sometime too.
• Switches uniqueCardsByName to uniqueCardsByRules, so that Emeritus of Ideation can no longer be chosen as the default printing of Ancestral Recall.
• Swaps a few instances of name lookup to rules lookup. Going forward: if you want to search up other prints of a card, getAllCards(CardRules) or getAllCards(PaperCard) are preferable to getAllCards(card.getName()).