Add --exact-names option to find_cards

[fenhl]

This adds an --exact-names option to the find_cards script to disable card name normalization for better interoperability in scripting. This is required to start work on fenhl/magic-set-generator#9. It has been tested both with and without -v (which as a bonus is also available as --verbose now).

[taw]

The motivating factor for this step were the extremely obnoxious "Ae" ligatures.

Now the Ae ligatures are gone anyway, I'm not even sure why don't we just always display diacriticals. That affects basically a handful of old cards, and Seance.

(the matching itself should of course still ignore them)

Which cards are affected by this?

[taw]

Full list of affected cards is just these 25 (compared with 118 with AE):

• Bösium Strip
• Chicken à la King
• Dandân
• Déjà Vu
• El-Hajjâj
• Ghazbán Ogre
• Ghazbán Ogress
• Ifh-Bíff Efreet
• Junún Efreet
• Juzám Djinn
• Jötun Grunt
• Jötun Owl Keeper
• Khabál Ghoul
• Legions of Lim-Dûl
• Lim-Dûl the Necromancer
• Lim-Dûl's Cohort
• Lim-Dûl's Hex
• Lim-Dûl's High Guard
• Lim-Dûl's Paladin
• Lim-Dûl's Vault
• Márton Stromgald
• Oath of Lim-Dûl
• Ring of Ma'rûf
• Sauté
• Séance

Definitely not worth the trouble of extra options, I'll just give them proper diacritics back.

[taw]

Name now keeps diacritics. Oracle and flavor text don't work consistently with diacritics (flavor keeps them, Oracle text doesn't), so I'll fix them too.

Need to check foreign names, artist names etc.

[fenhl]

The downstream issue was fixed in 8ea785d. Leaving this open because of your last comment.

[taw]

Diacritics are now preserved in Oracle and flavor text as well.

For normal queries, it's normalized (stripped from query and text before match).
For regexp queries, it's not normalized, and it's probably better this way.

[taw]

Unless I missed something, we should probably close this.