Fix Talentdbc Loading
Remove unused spells script
locales_item to item_template, locales_item_set_names to item_set_names
Update spelldbc structure
SQL World - spelldbc
SQL World Update - misc, instance and class spells
SQL World - spelldbc Innodb to MyISAM
locales_achievement_reward to achievement_reward
locales_broadcast_text to broadcast_text
locales_creature to creature_template, locales_creature_text to creature_text
locales_gameobject to gameobject_template
locales_gossip_menu_option to gossip_menu_option
locales_npc_text to npc_text
locales_quest to quest_template, locales_points_of_interest to points_of_interest, locales_page_text to page_text
fix previous commits (locales_)
DBC to DB - SpellDifficulty.dbc to spelldifficultydbc

remove custom spelldifficulty_dbc
SQL World - spelldifficultydbc
SQL World Update - spelldifficultydbc
SQL World - talentdbc

SQL World Update - talentdbc all_misc
SQL Tools - update_spelldbc.sql (spelldbc_offi to spelldbc)