Core/Scripts: Added enum for generic script texts, fixed one broken text

Scripts/Icecrown Citadel: Blood-Queen Lana'Thel will no longer spawn for Blood Princes intro if they were already killed

--HG--
branch : trunk

src/server/scripts/EasternKingdoms/BlackrockDepths/boss_grizzle.cpp

@@ -25,11 +25,6 @@ EndScriptData */
 
 #include "ScriptPCH.h"
 
-enum Yells
-{
-    EMOTE_GENERIC_FRENZY_KILL                              = -1000001
-};
-
 enum Spells
 {
     SPELL_GROUNDTREMOR                                     = 6524,

src/server/scripts/EasternKingdoms/Scholomance/boss_doctor_theolen_krastinov.cpp

@@ -28,8 +28,6 @@ EndScriptData */
 
 enum eEnums
 {
-    EMOTE_GENERIC_FRENZY_KILL   = -1000001,
-
     SPELL_REND                  = 16509,
     SPELL_BACKHAND              = 18103,
     SPELL_FRENZY                = 8269

src/server/scripts/EasternKingdoms/Scholomance/boss_vectus.cpp

@@ -27,8 +27,6 @@ EndScriptData */
 
 enum eEnums
 {
-    EMOTE_GENERIC_FRENZY_KILL   = -1000001,
-
     SPELL_FLAMESTRIKE            = 18399,
     SPELL_BLAST_WAVE             = 16046,
     SPELL_FIRESHIELD             = 19626,