Cosmetic: Multiple cosmetic changes

- Added missing space to 'if', 'for', 'while' and 'switch' when it's followed by '('
- Added missing space after a comma and remove space before comma (with some exceptions)
- Remove trailing spaces
- Convert tab to spaces

Note: Only affects files with extension "cpp" and "h" under /src/server

src/server/scripts/Northrend/DraktharonKeep/boss_dred.cpp

@@ -100,7 +100,7 @@ class boss_dred : public CreatureScript
 
                 if (uiGrievousBiteTimer <= diff)
                 {
-                    DoCastVictim(SPELL_GRIEVOUS_BITE , false);
+                    DoCastVictim(SPELL_GRIEVOUS_BITE, false);
                     uiGrievousBiteTimer = 20000;
                 }
                 else

src/server/scripts/Northrend/DraktharonKeep/instance_drak_tharon_keep.cpp

@@ -90,7 +90,7 @@ public:
 
         void OnGameObjectCreate(GameObject* go)
         {
-            switch(go->GetEntry())
+            switch (go->GetEntry())
             {
                 case GO_NOVOS_CRYSTAL_1:
                     uiNovosCrystal1 = go->GetGUID();
@@ -109,7 +109,7 @@ public:
 
         void OnCreatureCreate(Creature* creature)
         {
-            switch(creature->GetEntry())
+            switch (creature->GetEntry())
             {
                 case NPC_TROLLGORE:
                     uiTrollgore = creature->GetGUID();
@@ -128,7 +128,7 @@ public:
 
         uint64 GetData64(uint32 identifier)
         {
-            switch(identifier)
+            switch (identifier)
             {
                 case DATA_TROLLGORE:          return uiTrollgore;
                 case DATA_NOVOS:              return uiNovos;
@@ -145,7 +145,7 @@ public:
 
         void SetData(uint32 type, uint32 data)
         {
-            switch(type)
+            switch (type)
             {
                 case DATA_TROLLGORE_EVENT:
                     m_auiEncounter[0] = data;