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/game/Entities/GameObject/GameObject.cpp

@@ -276,7 +276,7 @@ void GameObject::Update(uint32 diff)
     {
         case GO_NOT_READY:
         {
-            switch(GetGoType())
+            switch (GetGoType())
             {
                 case GAMEOBJECT_TYPE_TRAP:
                 {
@@ -484,7 +484,7 @@ void GameObject::Update(uint32 diff)
         }
         case GO_ACTIVATED:
         {
-            switch(GetGoType())
+            switch (GetGoType())
             {
                 case GAMEOBJECT_TYPE_DOOR:
                 case GAMEOBJECT_TYPE_BUTTON:
@@ -1537,7 +1537,7 @@ void GameObject::Use(Unit* user)
                 GameObjectTemplate const* info = GetGOInfo();
                 if (info)
                 {
-                    switch(info->entry)
+                    switch (info->entry)
                     {
                         case 179785:                        // Silverwing Flag
                             // check if it's correct bg