Core/Dungeon Finder: Some optimizations.

- Store teleport coordinates to avoid recalculations each time someone has to be teleported
- Correct teleport error msg when player is charming or using vehicle
- Internal changes in storage types
- Proper code for missing achievement lock type
- Better debug msgs
- Trying to get rid of "Player*" and "Group*" inside LFGMgr as much as possible (Step 1)

src/server/scripts/Northrend/Nexus/Oculus/oculus.cpp

@@ -232,7 +232,7 @@ public:
     {
         npc_verdisa_beglaristrasz_eternosAI(Creature* creature) : ScriptedAI(creature) { }
 
-        void MovementInform(uint32 type, uint32 id)
+        void MovementInform(uint32 /*type*/, uint32 id)
         {
             // When Belgaristraz finish his moving say grateful text
             if (me->GetEntry() == NPC_BELGARISTRASZ)

src/server/scripts/Spells/spell_generic.cpp

@@ -1581,12 +1581,12 @@ class spell_gen_luck_of_the_draw : public SpellScriptLoader
                     }
 
 
-                    LFGDungeonEntry const* randomDungeon = sLFGDungeonStore.LookupEntry(*itr);
+                    LFGDungeonEntry const* randomDungeon = sLFGMgr->GetLFGDungeon(*itr);
                     if (Group* group = owner->GetGroup())
                         if (Map const* map = owner->GetMap())
                             if (group->isLFGGroup())
                                 if (uint32 dungeonId = sLFGMgr->GetDungeon(group->GetGUID(), true))
-                                    if (LFGDungeonEntry const* dungeon = sLFGDungeonStore.LookupEntry(dungeonId))
+                                    if (LFGDungeonEntry const* dungeon = sLFGMgr->GetLFGDungeon(dungeonId))
                                         if (uint32(dungeon->map) == map->GetId() && dungeon->difficulty == uint32(map->GetDifficulty()))
                                             if (randomDungeon && randomDungeon->type == LFG_TYPE_RANDOM)
                                                 return; // in correct dungeon

src/server/scripts/World/npcs_special.cpp

@@ -2115,7 +2115,7 @@ class npc_shadowfiend : public CreatureScript
         {
             npc_shadowfiendAI(Creature* creature) : PetAI(creature) {}
 
-            void JustDied(Unit* killer)
+            void JustDied(Unit* /*killer*/)
             {
                 if (me->isSummon())
                     if (Unit* owner = me->ToTempSummon()->GetSummoner())