Kara: Add back bct on repentance

@miraco your commit was fine apart from this. I generally keep the spells in here and I also put the bct here so its easier to maintain the boss a little.

src/game/AI/ScriptDevAI/scripts/eastern_kingdoms/karazhan/boss_maiden_of_virtue.cpp

@@ -34,6 +34,11 @@ enum
     SAY_REPENTANCE1         = 15080,
     SAY_REPENTANCE2         = 13396,
     SAY_DEATH               = 15081,
+
+    SPELL_REPENTANCE        = 29511,
+    SPELL_HOLYFIRE          = 29522,
+    SPELL_HOLYWRATH         = 32445,
+    SPELL_HOLYGROUND        = 29512
 };
 
 enum MaidenOfVirtueActions
@@ -76,6 +81,16 @@ struct boss_maiden_of_virtueAI : public CombatAI
         if (m_instance)
             m_instance->SetData(TYPE_MAIDEN, FAIL);
     }
+
+    void OnSpellCast(SpellEntry const* spellInfo, Unit* /*target*/) override
+    {
+        switch (spellInfo->Id)
+        {
+            case SPELL_REPENTANCE:
+                DoBroadcastText(urand(0, 1) ? SAY_REPENTANCE1 : SAY_REPENTANCE2, m_creature);
+                break;
+        }
+    }
 };
 
 void AddSC_boss_maiden_of_virtue()