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/Tools/CharacterDatabaseCleaner.cpp

@@ -97,7 +97,7 @@ void CharacterDatabaseCleaner::CheckUnique(const char* column, const char* table
             ss << id;
         }
     }
-    while(result->NextRow());
+    while (result->NextRow());
 
     if (found)
     {

src/server/game/Tools/PlayerDump.cpp

@@ -493,7 +493,7 @@ DumpReturn PlayerDumpReader::LoadDump(const std::string& file, uint32 account, s
         }
 
         // change the data to server values
-        switch(type)
+        switch (type)
         {
             case DTT_CHARACTER:
             {