Core/Spells: corrected Furor behaivior and fixed an exploit that was allowing druids to get full energy when turning into cat form

sql/updates/world/4.3.4/2020_08_28_01_world.sql

@@ -0,0 +1,2 @@
+DELETE FROM `spell_script_names` WHERE `ScriptName`= 'spell_dru_furor';
+DELETE FROM `spell_proc` WHERE `SpellId`= -17056;