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/Commands/cs_modify.cpp

@@ -725,7 +725,7 @@ public:
         uint32 num = 0;
 
         num = atoi((char*)args);
-        switch(num)
+        switch (num)
         {
         case 1:
             mId=14340;
@@ -1282,7 +1282,7 @@ public:
             return false;
 
         uint32 anim_id = atoi((char*)args);
-        handler->GetSession()->GetPlayer()->SetUInt32Value(UNIT_NPC_EMOTESTATE , anim_id);
+        handler->GetSession()->GetPlayer()->SetUInt32Value(UNIT_NPC_EMOTESTATE, anim_id);
 
         return true;
     }