[7886] Drop use table petcreateinfo_spell

This is first commit in chain for remove oudated and not used pet functionality.

    * Use instead dropped table CreatureSpellData.dbc if creature_template.PetSpellDataId set (mostly hunter pets)
    * Use creature_template.spellN if not set creature_template.PetSpellDataId (mostly different summon creatures)
    * Fixed bug with not removing from action bar spell icon for not ranked unlearned spells.

    Note: summoned controllable creatures without PetSpellDataId must have expected spells in spellN feilds for creature_template.

[7887] Drop pet spell teaching code, including field in character_pet.

Author: VladimirMangos

--HG--
branch : trunk

src/game/DBCfmt.h

@@ -40,7 +40,7 @@ const char ChrRacesEntryfmt[]="nxixiixxixxxxissssssssssssssssxxxxxxxxxxxxxxxxxxx
 const char CinematicSequencesEntryfmt[]="nxxxxxxxxx";
 const char CreatureDisplayInfofmt[]="nxxxfxxxxxxxxxxx";
 const char CreatureFamilyfmt[]="nfifiiiiixssssssssssssssssxx";
-const char CreatureSpellDatafmt[]="nxxxxxxxx";
+const char CreatureSpellDatafmt[]="niiiixxxx";
 const char CreatureTypefmt[]="nxxxxxxxxxxxxxxxxxx";
 const char CurrencyTypesfmt[]="xnxi";
 const char DurabilityCostsfmt[]="niiiiiiiiiiiiiiiiiiiiiiiiiiiii";